CN209874612U - Unloading room with dustproof function - Google Patents
Unloading room with dustproof function Download PDFInfo
- Publication number
- CN209874612U CN209874612U CN201822049948.2U CN201822049948U CN209874612U CN 209874612 U CN209874612 U CN 209874612U CN 201822049948 U CN201822049948 U CN 201822049948U CN 209874612 U CN209874612 U CN 209874612U
- Authority
- CN
- China
- Prior art keywords
- unloading
- wall
- unloading chamber
- chamber
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Prevention Of Fouling (AREA)
Abstract
The utility model discloses a discharging chamber with dustproof function, which is designed for preventing raw materials of a feed factory from entering the feed factory and discharging to prevent dust from polluting the environment and belongs to the field of environmental protection facilities; the unloading room with the dustproof function consists of an unloading room ceiling, an unloading room wall, a grid floor, a dust removal device, an access dustproof soft wall, an access soft threshold, a ground, an unloading slide carriage, an expansion joint and a basement ground; the peripheral edge of the ceiling of the unloading chamber is vertically and hermetically fixed with the wall of the unloading chamber; the wall of the unloading chamber is sealed at three sides, one side is provided with an access, the access is provided with an access dustproof soft wall, a grid floor is horizontally arranged in the middle of the ground of a top plate of the basement, and a dust removal device is arranged in the center of the top of a ceiling of the unloading chamber; the periphery of the inlet and the outlet of the unloading chamber is provided with an inlet and outlet dustproof soft wall and an inlet and outlet soft threshold; the top end of the discharging slide carriage is hinged with a top plate of the basement, and one surface of the lower part of the discharging slide carriage is hinged with one end of the telescopic joint; the raw materials of the feed factory are discharged when entering the feed factory, so that the dust is not diffused to cause environmental pollution.
Description
Technical Field
The utility model relates to a construction method of unloading room with dustproof function, which is designed for preventing the raw materials of feed mills from entering the feed mills to unload and prevent dust from polluting the environment, and belongs to the field of environmental protection facilities.
Background
Most of feed factories adopt corns, soybeans and the like as main raw materials, most of the raw materials are transported by automobiles, after the raw materials enter the factory, the raw materials are dumped on the ground by dump trucks and manually shoveled and conveyed to an underground hopper, the raw materials are conveyed to processing equipment through the hopper to be processed into the feed, and then the feed is packaged and conveyed to a storage yard and is transported out of the factory for sale; a large amount of dust can be raised in the two processes of raw material unloading and manual feeding of the feed hopper, so that the environment around an operation field is severe; when the operator works in the environment for a long time, the body of the operator can be seriously injured, and the operator can seriously suffer from silicosis.
SUMMERY OF THE UTILITY MODEL
The utility model provides a unload room with dustproof function can solve these problems.
The utility model adopts the technical proposal that: the unloading room with the dustproof function consists of an unloading room ceiling, an unloading room wall, a grid floor, a dust removal device, an access dustproof soft wall, an access soft threshold, a floor board and a basement floor; the peripheral edge of the ceiling of the unloading chamber is vertically and hermetically fixed with the wall of the unloading chamber, and the middle part of the top is provided with a dust removal device; the three sides of the wall of the unloading chamber are sealed, one side of the wall of the unloading chamber is provided with an access, the lower part of one side of the wall of the unloading chamber, which is provided with the access, is fixedly connected with the ground plate in a sealing way, and the other three sides of the wall of the unloading chamber are fixedly connected with the ground of the basement in a sealing way; the grid floor is horizontally arranged in the middle of the ground floor of the top plate of the basement, the periphery of the grid floor is fixedly connected with the ground floor, and the grid floor and the ground floor separate the discharge chamber from the basement; the dust removing device is arranged in the center of the top of the discharging chamber ceiling, and the base of the dust removing device is fixedly connected with the discharging chamber ceiling; the entrance and exit dustproof soft walls are arranged on the left, right and upper sides of the entrance and exit of the unloading chamber, and the intersection of the entrance and exit dustproof soft walls and the wall of the unloading chamber is fixedly connected with the wall of the unloading chamber in a sealing way; the lower part of the entrance of the unloading chamber is provided with an entrance soft threshold, and the intersection of the entrance soft threshold and the ground plate is fixedly connected with the ground plate in a sealing way.
The unloading chamber with the dustproof function further comprises an unloading slide carriage, wherein the unloading slide carriage is arranged below the grid floor, one side of the unloading slide carriage is hinged with the floor board, the other side of the unloading slide carriage is a movable side and is supported by an expansion joint arranged on one side of the wall of the unloading chamber, and the included angle between the unloading slide carriage and the floor board is adjusted along with the expansion or contraction of the expansion joint.
The telescopic joint is a telescopic rod piece consisting of a plurality of sections of tubular parts, the outer diameter of the rod piece with smaller diameter is equal to the inner diameter of the rod piece with larger diameter, the rod piece with smaller diameter is deeply inserted into the pipe of the rod piece with larger diameter when the telescopic joint is shortened, and the rod piece with smaller diameter is drawn out from the rod piece with larger diameter when the telescopic joint is extended; the pipe body with the largest diameter is hinged with the wall of the discharging chamber, and the pipe body with the smallest diameter is hinged with the discharging slide carriage; at least one telescopic joint is arranged.
The discharging chamber ceiling comprises a shock insulation waterproof layer, a structural layer, a dust collection device and an anti-static layer from top to bottom.
The dust collection device is a square tube fixedly connected below the structural layer, and the top end of the square tube is connected with the dust removal device.
The dust removal device comprises a dust hood, a centrifugal fan and a dust collection pipe, wherein a base of the centrifugal fan is arranged on a shockproof layer of a ceiling of the unloading chamber and is fixedly connected with the structural layer; one end of the dust suction pipe is fixedly connected with the dust suction cover in a sealing way, and the dust suction pipe penetrates through the shock insulation waterproof layer and the structural layer of the ceiling of the unloading chamber to be fixedly connected with the dust suction device in a sealing way.
The method for building the unloading chamber with the dustproof function comprises the steps of firstly positioning and paying off, excavating a basement, constructing a floor slab, constructing an unloading chamber ceiling and a basement floor, then installing a dust removal device, an unloading slide carriage and an expansion joint, installing a grid floor, and delivering for use through acceptance after all projects are constructed; the concrete construction process is as follows:
1) the positioning and paying-off are processes of throwing positioning points to the ground at a designed and specified place, paying off according to the positioning points, determining the position of the basement and the excavation side line of the foundation pit, and then excavating the basement; controlling the excavation depth when the basement is excavated, organizing a test groove after the basement is excavated in place, and paving a cushion layer;
2) after the basement wall is constructed on the cushion layer, firstly, placing a basement wall position line on the cushion layer to enable the basement wall position line to be consistent with the discharge chamber wall position line, and constructing the basement wall;
3) after the construction of the basement wall is finished, erecting a full red scaffold in the basement as a beam slab support of a ground slab, controlling the positions of reserved holes and embedded parts of a grid floor on the beam slab of the erected ground slab, installing ground slab reinforcing steel bars and embedded pipe embedded parts, and pouring concrete after inspection and acceptance are qualified; after the concrete of the floor board reaches the condition of continuous upward construction, the wall of the construction unloading chamber reaches the lower part of the beam slab of the unloading chamber ceiling;
4) sealing the mounting holes of the reserved grid floor on the panel before the construction of the top shed of the unloading chamber, erecting a full-space rear scaffold on the floor panel as a support of a beam plate of the top shed of the unloading chamber, laying a template of the beam plate of the top shed of the unloading chamber and a base template of a dust removal device, mounting a sleeve of a dust collection pipe of the dust removal device which vertically penetrates through the template on the template, mounting a steel bar of the beam plate of the top shed of the unloading chamber and an embedded part of the dust removal device on the lower part of the plate, mounting an embedded part of a dust collection cover on the upper part of the plate, and pouring concrete after checking and acceptance; the basement ground is carried out after a beam slab bottom die of a top shed of the unloading chamber is demolded; firstly, processing a base layer and a cushion layer, and constructing a surface layer;
5) installing a dust removal device after the civil construction overall acceptance is qualified, installing a dust hood, a centrifugal fan and a dust collection pipe at the top of the discharge chamber ceiling, wherein the upper end of the dust collection pipe is hermetically connected with the dust hood and the centrifugal fan, penetrates through the embedded sleeve to enter the lower surface of the discharge chamber ceiling, and the lower end of the dust collection pipe is communicated with the dust collection device; the dust collection device is horizontally arranged on a beam plate below the top shed of the unloading chamber, and after the dust collection device is installed and accepted, an anti-static layer is arranged below the dust collection device;
6) before the discharging slide carriage is installed, the position is determined, then a hinge connected with the discharging slide carriage and an expansion joint are installed at the bottom of the ground floor, a base of the expansion joint is installed on the wall surface of the basement, then the discharging slide carriage and the expansion joint are installed, a power device of the expansion joint is installed on the basement, and debugging is completed;
7) the manufactured grid floor is installed at the reserved hole of the floor board, so that the floor board is flat and level and is firmly connected.
The beneficial effects of the utility model are that unload when making feed factory raw materials enter the factory and do not make the dust diffusion and cause environmental pollution.
Drawings
Fig. 1 is a schematic view of a discharge chamber with a dust-proof function.
Fig. 2 is a schematic structural diagram of the dust removing device.
Fig. 3 is a schematic structural view of a ceiling of a discharge chamber.
In the figure: 1-unloading chamber ceiling; 1-1-shock insulation waterproof layer; 1-2-structural layer; 1-3-dust suction device; 1-4-an antistatic layer; 2-a discharge chamber wall; 3-a grid floor; 4-a dust removal device; 4-1-a dust hood; 4-2-centrifugal fan; 4-3 dust suction pipes; 5-dustproof soft wall at the entrance and exit; 6-entrance and exit soft threshold; 7-ground; 8-a discharging slide carriage; 9-a telescopic joint; 10-basement floor; 11-a hopper.
Detailed Description
Examples
The utility model provides a feed factory, which adopts the unloading chamber with dustproof function as shown in figure 1 and figure 2, and consists of an unloading chamber top shed 1, an unloading chamber wall 2, a grid floor 3, a dust removal device 4, an access dustproof soft wall 5, an access soft threshold 6, a floor board 7, an unloading slide carriage 8, an expansion joint 9 and a basement floor 10; the peripheral edge of the unloading chamber ceiling 1 is vertically and hermetically fixed with the unloading chamber wall 2, and the middle part of the top is provided with a dust removal device 4; the wall 2 of the unloading room is sealed on three sides, one side is provided with an access, the access is provided with an access dustproof soft wall 5, the lower part of one side provided with the access is hermetically and fixedly connected with a floor 7, and the other 3 sides are hermetically and fixedly connected with the basement floor 10; the grid floor 3 is horizontally arranged in the middle of a ground floor 7 of a top plate of the basement, the periphery of the grid floor is fixedly connected with the ground floor 7, and the grid floor and the ground floor 7 together separate a discharging room from the basement; the dust removal device 4 is arranged at the top center of the unloading chamber ceiling 1, and the base is fixedly connected with the unloading chamber ceiling 1; the entrance and exit of the unloading chamber are arranged at one side of the wall 2 of the unloading chamber, the entrance and exit dustproof soft walls 5 are arranged at the left and right sides and above the entrance and exit of the unloading chamber, and the intersection of the entrance and exit dustproof soft walls 5 and the wall 2 of the unloading chamber is fixedly connected with the wall 2 of the unloading chamber in a sealing way; the lower part of the entrance and the exit of the unloading chamber is provided with an entrance and exit soft threshold 6, and the intersection of the entrance and exit soft threshold 6 and the ground plate 7 is fixedly connected with the ground plate 7 in a sealing way; the top end of the discharging slide carriage 8 is hinged with the top plate of the basement, and one surface of the lower part is hinged with one end of the telescopic joint 9.
The unloading chamber is a sealed raw material unloading place, the clear height is 7 m, the opening and the depth are 10 m, dust generated during unloading cannot pollute the surrounding environment in the sealed unloading chamber, and the dust is sucked into the dust removal device 4 under the action of the dust removal device 4 arranged on the unloading chamber ceiling 1, so that the dust generated during unloading cannot pollute the environment; the basement is arranged at the lower part of the unloading chamber, three walls are communicated, and the unloading chamber is separated from the basement by the grid floor 3 and the floor board 7; the basement is the place that deposits and draws the line of hopper, puts the hopper in the below of grid floor 3 during unloading, and the subaerial hopper 11 of raw materials entering basement from the room of unloading through grid floor 3, and the dust that produces at this moment is also taken away by the negative pressure that dust collector 4 caused.
The discharging chamber ceiling 1 is constructed by comprising a shock insulation waterproof layer 1-1, a structural layer 1-2, a dust suction device 1-3 and an antistatic layer 1-4 from top to bottom; the shock insulation and waterproof layers 1-4 are formed by laying waterproof coiled materials on a structural layer of the unloading chamber ceiling 1, and the waterproof coiled materials are hermetically covered on the upper part of the unloading chamber ceiling 1, the periphery and the upper part of the equipment base and the periphery of the dust collection pipe; the centrifugal fan 4-2 vibrates, and a spring is arranged between a fan bottom plate and the base to play a role in shock absorption;
the structural layer is preferably made of cast-in-place reinforced concrete beam plates; the dust suction device 1-3 is made of a square tube arranged below the structural layer, and the dust suction device 1-3 is hermetically communicated with the centrifugal fan 4-2 and the dust suction cover 4-1 through a dust suction tube 4-3;
the dust removal device 4 comprises a dust hood 4-1, a centrifugal fan 4-2 and a dust collection pipe 4-3; the centrifugal fan 4-2 is arranged on the base, and the base is fixedly connected on the structural layer of the discharging chamber ceiling 1; the centrifugal fan 4-2 is used for making negative pressure to the unloading chamber, the centrifugal fan pumps out the air of the unloading chamber through the dust absorption pipe 4-3, so that the unloading chamber forms negative pressure, the dust during unloading passes through the anti-static layer 1-4 and enters the dust absorption device 1-3, and enters the dust absorption cover 4-1 through the dust absorption pipe 4-3; the dust hood 4-1 is made of a cloth bag and is used for sealing and fixedly connecting one end of a collecting dust pipe 4-3 with the dust hood 4-1, and the dust hood 4-1, the shock insulation waterproof layer 1-1 and the structural layer 1-2 which penetrate through the ceiling 1 of the unloading chamber and the dust suction device 1-3 are sealed and fixedly connected.
The wall 2 of the unloading chamber is a structural layer vertical to the ground and is made of reinforced concrete with the thickness of 200 mm, three surfaces of the wall 2 of the unloading chamber are positioned around the unloading chamber and the basement and are communicated up and down, one surface of the wall is positioned on the upper part of the floor board 7, an inlet and an outlet are arranged on the wall 2 of the unloading chamber positioned on the upper part of the floor board 7, the height and the width of the inlet and the outlet are both 5 m, the dustproof soft wall 5 of an inlet and an outlet is fixed on the walls on the four surfaces of the wall 2 of the unloading chamber, the dustproof soft wall 5 is made of felt and is used for sealing the top and two sides of an automobile, the soft threshold 6 of the inlet and the outlet is arranged on the lower part of the inlet and the outlet, the soft threshold 6 of the inlet and the outlet is made of felt with springs, and when the automobile.
The grid floor 3 is a floor board which is through up and down, a hole of which is smaller than 100 multiplied by 100 mm is made of 10H-shaped steel, the grid floor 3 is positioned between the unloading chamber and the basement, and the periphery of the grid floor is embedded in the floor board 7, and the grid floor 3 and the connection of the grid floor 3 and the floor board 7 must bear the load of the automobile and the raw materials carried on the automobile; after being unloaded in the unloading chamber, the raw materials enter the basement through the through gaps of the grid floor 3; the ground floor 7 and the grid floor 3 are the ground floor of the unloading room and the top plate of the basement; the basement floor 10 is located the basement bottom, and the hopper 11 stays on the basement floor 10 or drags, and the root of basement wall is consolidated around the upper limit on basement floor 10.
The discharging slide carriage 8 is obliquely arranged below the ground plate 7 and is made of a steel plate with the thickness of 16 mm, the length of 7 m and the width of 5 m, the top of the discharging slide carriage 8 is hinged with the bottom surface of the ground plate 7, the part, 500 mm away from two end points, of the lower part 1/3 is hinged with one end of the telescopic joint 9, and the included angle between the telescopic joint 9 and the ground plate 7 is adjusted along with the extension or shortening of the telescopic joint 9; when unloading, the hopper is moved to the lower part of the grid floor 3, the angle of the unloading slide carriage 8 is adjusted, so that the hopper which falls on the unloading slide carriage 8 can enter the hopper 11 before, and then unloading is started.
The telescopic joint 9 is a telescopic rod piece consisting of a plurality of sections of tubular parts, and is made of steel pipes with different diameters of 40-100 mm and 10 mm in wall thickness, the extension or shortening of the steel pipes is powered by a pneumatic device, and the pneumatic device and a switch are both positioned at the corners of the discharging chamber convenient to operate; the outer diameter of the rod piece with the smaller diameter is equal to the inner diameter of the rod piece with the larger diameter, and the rod piece with the smaller diameter is inserted into the pipe of the rod piece with the larger diameter when being shortened and is extracted from the rod piece with the larger diameter when being stretched.
The construction method of the unloading chamber with the dustproof function comprises the steps of firstly positioning and paying off, carrying out basement excavation, constructing a ground plate 7, a construction unloading chamber ceiling 1 and a construction basement ground 10, then installing a dust removal device 4, an unloading slide carriage 8 and an expansion joint 9, installing a grid floor 3, and carrying out inspection and acceptance for delivery after all engineering construction is finished.
The positioning and paying-off process comprises the steps of measuring the distance required by the design by adopting a relative position method in a place specified by the design and referring to the original building of a feed factory, wherein the deviation is not more than 5 mm, putting a positioning point to the position of the ground, determining a basic position by using a small timber pile, accurately tracing the point at the top of the timber pile, and nailing a small iron nail at the point at the top of the small timber pile; paying off according to the positioning point, determining the position of the basement and the excavation side line of the foundation pit, guiding the positioning point to a nearby building, and marking; then basement excavation is carried out; when the basement is excavated, if the geology is bad, supporting measures are required, if the excavation does not cause collapse, the excavation depth is controlled not to be over excavated, the excavation depth is controlled by the basic ground elevation required by the design, and then 100 mm of downward excavation is used as the control elevation; after the excavation is in place, organizing a groove inspection, wherein the groove inspection is qualified, and after all the parties participating in the groove inspection represent signatures, paving a concrete cushion.
The basement wall body is constructed after the bed course is constructed, after the concrete of the bed course is poured for 12 hours, the locating points are led to the bed course through the points marked on nearby buildings on the bed course, the position line of the basement wall body is placed after the checking is correct, the position line of the basement wall body is consistent with the position line of the unloading chamber wall 2, the basement wall body construction is carried out, the basement wall body is made of reinforced concrete with the thickness of 200 millimeters, the foundation construction is carried out firstly, then the wall body construction is carried out, the foundation and the wall body are carried out according to the sequence of installing reinforcing steel bars, erecting templates and pouring concrete, and a post-cast strip is required to be arranged at the position of a construction joint to prevent the basement from leaking.
After the basement wall is demolished, full red scaffolds are erected indoors of the basement as beam-slab supports of the floor slab 7, the full-red scaffolds are erected by adopting steel pipe scaffolds with the diameter of 48 mm and the wall thickness of 3.5 mm, the distance between vertical rods is 900 mm, and the one-step scaffold height is 1.6 m; then, supporting the beam plates of the ground plate 7, controlling the elevation and the related dimension of the beam plates, and controlling the positions of the reserved holes for installing the grid floor 3 and the embedded parts for installing the grid floor 3, wherein when the span of the beam or the plate is more than 4 meters, arching is needed, and the arching degree is one to three thousandths; after the templates of the beam plates of the ground floor 7 are qualified, installing the reinforcing steel bars and the embedded parts of the ground floor 7, and pouring concrete after the reinforcing steel bars and the embedded parts are qualified; and (3) continuing to upwards construct the construction unloading room wall 2 after the strength of the concrete of the floor slab 7 reaches 1.2MPa, wherein the construction method of the construction unloading room wall 2 is the same as that of the basement wall until the concrete reaches the lower part of the beam slab of the unloading room ceiling 1.
Before the construction of the discharging chamber ceiling 1, the mounting holes of the grid floor 3 reserved on the panel 7 are sealed to prevent falling accidents; after a full space is built on the floor board 7, a scaffold is used as a support of a beam board template of a ceiling 1 of the unloading chamber, the template of the beam board of the ceiling 1 of the unloading chamber and a base template of a dust removing device 4 are laid, a sleeve of a dust suction pipe 4-3 of the dust removing device 4 vertically penetrating through the template is installed on the template, the sleeve of the dust suction pipe 4-3 is manufactured according to the specification and the model of the design requirement by adopting a cast iron pipe, or a standard sleeve is purchased; and after the template is checked and accepted, arranging the steel bars of the beam plate 1 of the loading and unloading chamber ceiling and the embedded parts of the dust suction devices 1-3 at the lower part of the plate, arranging the embedded parts of the dust suction covers 4-1 at the upper part of the plate, and pouring concrete after the template is checked and accepted.
The basement ground 10 is carried out after a beam slab bottom die of the discharging chamber ceiling 1 is demolded; the base layer and the cushion layer are firstly processed according to the design requirements, and then the surface layer is constructed.
The dust removal device 4 is arranged after the civil engineering construction is totally accepted, and as shown in figure 2, a dust hood 4-1, a centrifugal fan 4-2 and a dust collection pipe 4-3 are arranged at the top of the discharging chamber ceiling 1; firstly, the central line and the elevation of a centrifugal fan 4-2 are well determined on a base of the centrifugal fan 4-2 on the ceiling 1 of a discharging chamber, a dust hood 4-1, the centrifugal fan 4-2 and a dust suction pipe 4-3 are respectively installed, the upper end of the dust suction pipe 4-3 is hermetically connected with the dust hood 4-1 and the centrifugal fan 4-2, the dust suction pipe penetrates through an embedded sleeve to enter the lower part of the ceiling 1 of the discharging chamber, and the lower end of the dust suction pipe is communicated with a dust suction device 1-3; the dust suction device 1-3 is horizontally arranged on a beam plate below the unloading chamber ceiling 1 by a suspension bracket, and after the dust suction device is arranged and accepted, an antistatic layer 1-4 is arranged below the dust suction device; the anti-static layers 1-4 are formed by erecting the manufactured bakelite boards on keels of the anti-static layers in a suspended ceiling mode.
Before the discharging slide carriage 8 is installed, the position is determined, then a hinge connected with the discharging slide carriage 8 and an expansion joint 9 are installed at the bottom of the ground floor 7, a base of the expansion joint 9 is installed on the wall surface of the basement, then the discharging slide carriage 8 and the expansion joint 9 are installed, a power device of the expansion joint 9 is installed on the basement, and debugging is completed.
The grid floor 3 is installed by installing the manufactured grid floor 3 at a reserved hole of the floor board 7, welding and fixing the grid floor 3 with an embedded part at the edge of the hole, and adjusting the installation to enable the floor board 7 to be flat and level and to be firmly connected.
The soft dustproof walls 5 and the soft doorsills 6 of the entrance and the exit are arranged, the soft dustproof walls 5 of the entrance and the exit are fixed at the edge of the hole of the wall 2 of the unloading chamber provided with the entrance and the exit of the unloading chamber, so that the soft dustproof walls 5 of the entrance and the exit are opened under the pushing of external force, and the entrance and the exit are automatically shielded after the external force is removed; the soft doorsill 6 of the entrance is fixed at the entrance of the ground board 7, so that the soft doorsill 6 of the entrance falls down under the action of external force, and is vertical to the ground board 7 after the external force is removed, so that the entrance is in a completely closed state, and dust in the unloading chamber is prevented from overflowing out of the unloading chamber.
Claims (6)
1. The unloading room with the dustproof function is characterized by consisting of an unloading room ceiling, an unloading room wall, a grid floor, a dust removal device, an access dustproof soft wall, an access soft threshold, a floor board and a basement floor; the peripheral edge of the ceiling of the unloading chamber is vertically and hermetically fixed with the wall of the unloading chamber, and the middle part of the top is provided with a dust removal device; the three sides of the wall of the unloading chamber are sealed, one side of the wall of the unloading chamber is provided with an access, the lower part of one side of the wall of the unloading chamber, which is provided with the access, is fixedly connected with the ground plate in a sealing way, and the other three sides of the wall of the unloading chamber are fixedly connected with the ground of the basement in a sealing way; the grid floor is horizontally arranged in the middle of the ground floor of the top plate of the basement, the periphery of the grid floor is fixedly connected with the ground floor, and the grid floor and the ground floor separate the discharge chamber from the basement; the dust removing device is arranged in the center of the top of the discharging chamber ceiling, and the base of the dust removing device is fixedly connected with the discharging chamber ceiling; the entrance and exit dustproof soft walls are arranged on the left, right and upper sides of the entrance and exit of the unloading chamber, and the intersection of the entrance and exit dustproof soft walls and the wall of the unloading chamber is fixedly connected with the wall of the unloading chamber in a sealing way; the lower part of the entrance of the unloading chamber is provided with an entrance soft threshold, and the intersection of the entrance soft threshold and the ground plate is fixedly connected with the ground plate in a sealing way.
2. The unloading chamber with dust-proof function of claim 1, further comprising an unloading slide carriage, wherein the unloading slide carriage is arranged below the grid floor, one side of the unloading slide carriage is hinged with the floor board, the other side of the unloading slide carriage is a movable side, the unloading slide carriage is supported by an expansion joint arranged on one side of the wall of the unloading chamber, and the included angle between the unloading slide carriage and the floor board is adjusted along with the expansion or contraction of the expansion joint.
3. The unloading chamber with dust-proof function according to claim 2, wherein the telescopic joint is a telescopic rod member composed of a plurality of tubular members, the outer diameter of the rod member with smaller diameter is equal to the inner diameter of the rod member with larger diameter, the rod member with smaller diameter is inserted into the tube of the rod member with larger diameter when being shortened, and is extracted from the rod member with larger diameter when being lengthened; the pipe body with the largest diameter is hinged with the wall of the discharging chamber, and the pipe body with the smallest diameter is hinged with the discharging slide carriage; at least one telescopic joint is arranged.
4. The unloading chamber with the dustproof function of claim 1, wherein the top shed of the unloading chamber comprises a shock insulation waterproof layer, a structural layer, a dust suction device and an antistatic layer from top to bottom.
5. The unloading chamber with dustproof function of claim 4, wherein the dust suction device is a square tube fixedly connected below the structural layer, and the top end of the square tube is connected with the dust removal device.
6. The unloading chamber with dustproof function of claim 4, wherein the dust removing device comprises a dust hood, a centrifugal fan and a dust suction pipe, and a base of the centrifugal fan is arranged on a shockproof layer of a ceiling of the unloading chamber and is fixedly connected with the structural layer; one end of the dust suction pipe is fixedly connected with the dust suction cover in a sealing way, and the dust suction pipe penetrates through the shock insulation waterproof layer and the structural layer of the ceiling of the unloading chamber to be fixedly connected with the dust suction device in a sealing way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049948.2U CN209874612U (en) | 2018-12-07 | 2018-12-07 | Unloading room with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049948.2U CN209874612U (en) | 2018-12-07 | 2018-12-07 | Unloading room with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209874612U true CN209874612U (en) | 2019-12-31 |
Family
ID=68946336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822049948.2U Expired - Fee Related CN209874612U (en) | 2018-12-07 | 2018-12-07 | Unloading room with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209874612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577724A (en) * | 2018-12-07 | 2019-04-05 | 徐州华阳饲料有限公司 | Discharge chamber and method of construction with dust reduction capability |
| CN109629894A (en) * | 2018-12-13 | 2019-04-16 | 徐州华阳饲料有限公司 | A kind of method of construction of discharging dust guard |
-
2018
- 2018-12-07 CN CN201822049948.2U patent/CN209874612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577724A (en) * | 2018-12-07 | 2019-04-05 | 徐州华阳饲料有限公司 | Discharge chamber and method of construction with dust reduction capability |
| CN109629894A (en) * | 2018-12-13 | 2019-04-16 | 徐州华阳饲料有限公司 | A kind of method of construction of discharging dust guard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209874612U (en) | Unloading room with dustproof function | |
| CN108505644B (en) | CL composite concrete shear wall construction method | |
| CN104594387A (en) | Improved post-pouring strip advanced water-stopping construction method | |
| CN105603917B (en) | A kind of construction method that makes moulding bed and guardrail of guardrail reinforcing bar | |
| CN105421491A (en) | Construction method for middle wall dismantling and two-side structure connecting | |
| CN110714621A (en) | Millimeter-scale accurate positioning system and method in prefabricated stand column hoisting process | |
| CN103572964B (en) | Building engineering structure construction stage prefabricated air channel mounting method | |
| CN114808776A (en) | Prefabricated installation construction method for prefabricated box culvert pipe | |
| CN107905609A (en) | Underground people's air defense construction method | |
| CN110747762A (en) | Cement member crossing highway and its installation method | |
| US4096675A (en) | Split-slab house construction | |
| CN113700018A (en) | Open caisson construction method for large-volume pump station | |
| CN113737777A (en) | Construction method for connecting precast pile and precast column with bearing platform | |
| CN113338993B (en) | Connecting channel reinforcing ring beam structure and construction method thereof | |
| CN109577724A (en) | Discharge chamber and method of construction with dust reduction capability | |
| CN103147469B (en) | Vertical compression-resistance static load test method for foundation pile of high-rise building | |
| CN206070570U (en) | A kind of building structure | |
| CN205617771U (en) | Construction operation platform and pipe -line transportation integrated device in high residential building elevartor shaft | |
| CN110258890B (en) | Construction method of concrete structure with connected broken line type outer wall and roof | |
| CN113802418A (en) | Construction method of ballastless track | |
| CN108571009B (en) | Construction method for side wall of full-cover excavation top-down subway station | |
| CN112360136A (en) | Formwork support frame body of concrete pouring wall body of elevator shaft and erection method thereof | |
| CN109629894A (en) | A kind of method of construction of discharging dust guard | |
| CN111851518A (en) | Assembled soil nailing wall structure and construction method | |
| CN115522561B (en) | Construction method for foundation soil mold of tower crane of building engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |