CN114247190A - Explosion-proof gas defense airtight box filter press system - Google Patents
Explosion-proof gas defense airtight box filter press system Download PDFInfo
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- CN114247190A CN114247190A CN202210075042.6A CN202210075042A CN114247190A CN 114247190 A CN114247190 A CN 114247190A CN 202210075042 A CN202210075042 A CN 202210075042A CN 114247190 A CN114247190 A CN 114247190A
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- filter press
- proof
- closed box
- explosion
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- 230000007123 defense Effects 0.000 title claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 15
- 238000004880 explosion Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 2
- 239000002574 poison Substances 0.000 claims 7
- 231100000614 poison Toxicity 0.000 claims 7
- 230000035515 penetration Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 6
- 231100000331 toxic Toxicity 0.000 abstract description 6
- 230000002588 toxic effect Effects 0.000 abstract description 6
- 239000002360 explosive Substances 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 5
- 238000002955 isolation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/34—Removal of the filter cakes by moving, e.g. rotating, the filter elements
- B01D25/346—Removal of the filter cakes by moving, e.g. rotating, the filter elements by vibration
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of box-type filter presses and discloses an explosion-proof and gas-proof closed box-type filter press system which comprises a sealed box bottom, wherein the sealed box bottom is horizontally arranged. The explosion-proof and poison-proof closed box type filter press system integrates a filter press, a closed box body, a process system and explosion-proof control into a whole and is mainly used for the toxic and explosive working conditions of chemical industry, the system charges nitrogen into a closed box cover and the bottom of the closed box through a closed filtering unit to prevent the equipment in the closed box cover and the bottom of the closed box from being oxidized, corroded, exploded, leaked and the like, a filter press pulling plate is pulled open at one time through a hydraulic vibration cake unloading device in the closed box body, and automatic cake unloading is realized under the vibration of a hydraulic drive paddle type device; the system is provided with a voltage stabilizing system, an overpressure system and an air replacement system, the external and internal devices of the box body are provided with electric conduction and anti-static protection, and the filter press, the filter plate and the filter cloth are all of an electric conduction structure, so that the control system is prevented from being interfered by control.
Description
Technical Field
The invention relates to the technical field of box-type filter presses, in particular to an explosion-proof and gas-proof closed box-type filter press system.
Background
A mechanical device for dialyzing liquid by applying a certain pressure to a subject by using a special filter medium in a filter press is a common solid-liquid separation device. The method is applied to chemical production at the beginning of the 18 th century, and is still widely applied to the industries of chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like. The filter plate has stable performance, convenient operation, safety and labor saving; the metal pressing cylinder is processed by a seamless steel pipe, and a plastic steel filter plate is formed by precision casting, so that the metal pressing cylinder is resistant to high temperature and high pressure and durable in use, and when the existing filter pressing is carried out on toxic liquid and the like, an explosion-proof and gas-proof closed box type filter press needs to be provided due to the safety protection problem, and therefore, an explosion-proof and gas-proof closed box type filter press system is provided.
Disclosure of Invention
The invention aims to provide an explosion-proof and poison-proof closed box type filter press system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an explosion-proof and gas-proof closed box type filter press system comprises a sealed box bottom, wherein the sealed box bottom is horizontally arranged, a closed box cover is vertically arranged above the sealed box bottom, a filter press frame is fixedly arranged above the sealed box bottom, and a base is horizontally and fixedly arranged on the bottom surface of the filter press frame;
the base below is provided with moving mechanism, moving mechanism is including removing frame, two stable risers, support cover, double-end lead screw, motor, worm wheel, two stripper plates, sliding block, two sloping blocks, solid fixed cylinder, dead lever, answer spring, two mounting panels, two sets of universal wheels, it sets up in the base below to remove the frame level, it sets up at the removal top surface to support the cover level fixed, the level sets up inside supporting the cover about the double-end lead screw, two the stripper plate is vertical cover respectively and is established at the left and right ends surface of double-end lead screw, two the stripper plate inner wall all with double-end lead screw surface threaded connection.
Preferably, the bottom end of the closed box cover is fixedly connected with the bottom of the sealed box through a bolt, and sealing gaskets are fixedly arranged at positions close to the bottom of the closed box cover and the bottom of the sealed box.
Preferably, the top surface of the closed box cover is provided with an overpressure system, the right side surface of the closed box cover is sequentially provided with a pressure stabilizing system, an air replacement system and a nitrogen port, the explosion-proof and gas-proof closed box type filter press system integrates a filter press, a closed box body, a process system and explosion-proof control, and is mainly used for chemical toxic and explosive working conditions.
Preferably, the right end of the filter press frame is provided with a hydraulic vibration cake discharging device, the left end of the filter press frame is vertically provided with a conductive filter plate and an anti-static filter cloth, the conductive filter plate and the anti-static filter cloth are arranged in a staggered mode, the system is provided with a voltage stabilizing system, an overpressure system and an air replacement system, conductive and anti-static protection is installed on the outer portion and the inner portion of the box body, the filter press, the filter plate and the filter cloth are all of a conductive structure, an explosion-proof component is adopted as an equipment control unit, the control system prevents control interference, and isolation protection is adopted.
Preferably, the top surface of the supporting cover is fixedly connected with the bottom surface of the base, and the two stabilizing vertical plates are vertically and fixedly arranged on the bottom surfaces of the left end and the right end of the movable frame respectively.
Preferably, the left end and the right end of the double-end screw rod are connected with the inner wall of the supporting cover in a rotating mode through a bearing seat I, the motor is fixedly arranged on the back face inside the supporting cover, the worm is horizontally and fixedly arranged at the front end of the motor output rod, the worm gear is fixedly arranged on the surface of the double-end screw rod in a fixing mode, and the side face of the worm gear is meshed with the side face of the worm in a mutually meshed mode.
Preferably, the inside top surface of support cover corresponds two stripper plate top position equal levels and has seted up the sliding tray, sliding block horizontal slip sets up inside the sliding tray, sliding block bottom surface and stripper plate top surface fixed connection, two the sloping block is vertical setting in two stripper plate outsides, two respectively sloping block top inclined plane and corresponding stripper plate bottom surface extrusion contact, the removal frame top surface corresponds two sloping block bottom position levels and link up and has seted up flexible logical groove, two the sloping block bottom all runs through flexible logical groove and extends to removal frame below.
Preferably, the lateral surface of the oblique block is horizontally provided with a matching through groove corresponding to the left and right sides of the position of the double-end lead screw, the top end of the matching through groove is arranged in a through manner, two mounting plates are respectively and horizontally fixed on the bottom surfaces of the two oblique blocks, two groups of universal wheels are respectively and fixedly arranged on the bottom surfaces of the two mounting plates, each group of universal wheels is arranged in front of and behind two universal wheels, a fixed cylinder is vertically and fixedly arranged on the top surface of the mounting plate, the top end of the fixed cylinder penetrates through the bottom surface of the movable frame and extends into the supporting cover, the fixed rod is vertically and slidably arranged in the fixed cylinder, the top end of the fixed rod penetrates through the fixed cylinder and is fixedly connected with the top surface in the supporting cover, a return spring is vertically sleeved on the outer sides of the fixed rod and the fixed cylinder, the upper end and the lower end of the return spring are respectively and fixedly connected with the top surface in the supporting cover and the top surface of the movable frame, and a moving mechanism is arranged to drive the worm to rotate by a motor, the double-end screw rod is controlled to rotate, the two extrusion plates are moved left and right, the inclined blocks are further moved up and down, the whole movement and placement are controlled, and the whole application range is enlarged.
Compared with the prior art, the invention has the beneficial effects that: the explosion-proof and poison-proof closed box type filter press system integrates a filter press, a closed box body, a process system and explosion-proof control into a whole and is mainly used for the toxic and explosive working conditions of chemical industry, the system charges nitrogen into a closed box cover and the bottom of the closed box through a closed filtering unit to prevent the equipment in the closed box cover and the bottom of the closed box from being oxidized, corroded, exploded, leaked and the like, a filter press pulling plate is pulled open at one time through a hydraulic vibration cake unloading device in the closed box body, and automatic cake unloading is realized under the vibration of a hydraulic drive paddle type device; the system is provided with a voltage stabilizing system, an overpressure system and an air replacement system, both external equipment and internal equipment of the box body are provided with electric conduction and anti-static protection, the filter press, the filter plate and the filter cloth are all of an electric conduction structure, an equipment control unit adopts an anti-explosion component, a control system prevents control interference and adopts isolation protection; through setting up moving mechanism, utilize the motor to drive the worm and rotate, control double-end lead screw and rotate, make two stripper plates remove about, further make the sloping block reciprocate, control bulk movement and place, improve holistic application range.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the overall side partial perspective structure of the present invention;
FIG. 3 is a schematic perspective view of a frame of a filter press according to the present invention;
FIG. 4 is a front sectional view of the moving mechanism of the present invention;
FIG. 5 is an enlarged view of area A of FIG. 4 according to the present invention.
In the figure: the device comprises a closed box cover 101, a sealed box bottom 102, a nitrogen port 2, an overpressure system 3, a pressure stabilizing system 4, an air replacement system 5, a filter press frame 6, a conductive filter plate 7, antistatic filter cloth 8, a hydraulic vibration cake discharging device 9, a base 10, a moving mechanism 11, a moving frame 1101, a stable vertical plate 1102, a support cover 1103, a double-end screw 1104, a motor 1105, a worm wheel 1106, a squeezing plate 1107, a sliding groove 1108, a sliding block 1109, a telescopic through groove 1110, an inclined block 1111, a matching through groove 1112, a fixed cylinder 1113, a fixed rod 1114, a return spring 1115, a mounting plate 1116 and a universal wheel 1117.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an explosion-proof and poison-proof closed box type filter press system comprises a sealed box bottom 102, wherein the sealed box bottom 102 is horizontally arranged, a closed box cover 101 is vertically arranged above the sealed box bottom 102, a filter press frame 6 is fixedly arranged above the sealed box bottom 102, a base 10 is horizontally and fixedly arranged on the bottom surface of the filter press frame 6, the bottom end of the closed box cover 101 is fixedly connected with the sealed box bottom 102 through bolts, and sealing gaskets are fixedly arranged at the positions, close to the sealed box bottom 102, of the closed box cover 101;
the top surface of the closed box cover 101 is provided with an overpressure system 3, the right side surface of the closed box cover 101 is sequentially provided with a pressure stabilizing system 4, an air replacement system 5 and a nitrogen port 2, the right end of a filter press frame 6 is provided with a hydraulic vibration cake discharging device 9, the left end of the filter press frame 6 is vertically provided with a conductive filter plate 7 and an anti-static filter cloth 8, the conductive filter plate 7 and the anti-static filter cloth 8 are arranged in a staggered manner, the anti-explosion and anti-toxicity closed box type filter press system integrates a filter press, a closed box body, a process system and anti-explosion control and is mainly used for the chemical toxic and explosive working conditions, the system fills nitrogen into the closed box cover 101 and the sealed box bottom 102 through a closed filter unit to prevent the dangers of oxidation, corrosion, explosion, leakage and the like in the closed box cover 101 and the sealed box bottom 102 from occurring, the filter press cake discharging is realized by one-time through the hydraulic vibration cake discharging device 9 in the closed box body, the automatic cake unloading is realized under the vibration of a paddle type device driven by hydraulic pressure; the system is provided with a voltage stabilizing system 4, an overpressure system 3 and an air replacement system 5, both external equipment and internal equipment of the box body are provided with electric conduction and anti-static protection, the filter press, the filter plate and the filter cloth are all of an electric conduction structure, an equipment control unit adopts an explosion-proof component, and the control system prevents control interference and adopts isolation protection;
a moving mechanism 11 is arranged below the base 10, the moving mechanism 11 comprises a moving frame 1101, two stable vertical plates 1102, a support cover 1103, a double-headed screw 1104, a motor 1105, a worm wheel 1106, two extrusion plates 1107, a sliding block 1109, two inclined blocks 1111, a fixed cylinder 1113, a fixed rod 1114, a return spring 1115, two mounting plates 1116 and two groups of universal wheels 1117, the moving frame 1101 is horizontally arranged below the base 10, the support cover 1103 is horizontally and fixedly arranged on the top surface of the moving frame 1101, the double-headed screw 1104 is horizontally arranged in the support cover 1103 from left to right, the two extrusion plates 1107 are vertically sleeved on the left and right end surfaces of the double-headed screw 1104 respectively, the inner walls of the two extrusion plates 1107 are in threaded connection with the surface of the double-headed screw 1104, the top surface of the support cover 1103 is fixedly connected with the bottom surface of the base 10, and the two stable vertical plates 1102 are respectively and fixedly arranged on the left and right end surfaces of the moving frame 1101;
the left end and the right end of a double-end screw 1104 are rotatably connected with the inner wall of a support cover 1103 through a bearing seat I, a motor 1105 is fixedly arranged on the back surface inside the support cover 1103, the front end of an output rod of the motor 1105 is horizontally and fixedly provided with a worm, a worm wheel 1106 is fixedly arranged on the surface of the double-end screw 1104 in a fixed way, the side surface of the worm wheel 1106 is meshed with the side surface of the worm, sliding grooves 1108 are horizontally arranged on the top surfaces of two extrusion plates 1107 corresponding to the inner top surface of the support cover 1103, a sliding block 1109 is horizontally and slidably arranged inside the sliding grooves 1108, the bottom surface of the sliding block 1109 is fixedly connected with the top surfaces of the extrusion plates 1107, two inclined blocks 1111 are respectively and vertically arranged on the outer sides of the two extrusion plates 1107, the top inclined planes of the two inclined blocks 1111 are in extrusion contact with the bottom surfaces of the corresponding extrusion plates, a telescopic through groove 1110 is horizontally arranged on the top surface of a movable frame 1101 corresponding to the bottom ends of the two inclined blocks 1111, the bottom ends of the two inclined blocks 1111 extend to the lower part 1110 of the movable frame 1101, the lateral surface of the oblique block 1111 is horizontally provided with a matching through groove 1112 corresponding to the left and right of the position of the double-end screw 1104, the top end of the matching through groove 1112 is arranged in a through way, the two mounting plates 1116 are respectively and horizontally fixed on the bottom surfaces of the two oblique blocks 1111, the two groups of universal wheels 1117 are respectively and fixedly arranged on the bottom surfaces of the two mounting plates 1116, each group of universal wheels 1117 is arranged in front and back, the fixed cylinder 1113 is vertically and fixedly arranged on the top surface of the mounting plates 1116, the top end of the fixed cylinder 1113 penetrates through the bottom surface of the movable frame 1101 and extends into the supporting cover 1103, the fixed rod 1114 is vertically and slidably arranged in the fixed cylinder 1113, the top end of the fixed rod 1114 penetrates through the fixed cylinder 1113 and is fixedly connected with the top surface in the supporting cover 1103, the return spring 1115 is vertically sleeved on the outer sides of the fixed rod 1114 and the fixed cylinder 1113, the upper and lower ends of the return spring 1115 are respectively and fixedly connected with the top surface in the supporting cover 1103 and the top surface of the movable frame 1101, and the worm is driven by the motor 1105 to rotate by the arrangement of the moving mechanism 11, the double-end screw 1104 is controlled to rotate, the two extrusion plates 1107 move left and right, the inclined block 1111 further moves up and down, the whole movement and placement are controlled, and the whole application range is enlarged.
When in use, the explosion-proof and gas-proof closed box type filter press system integrates a filter press, a closed box body, a process system and explosion-proof control into a whole and is mainly used for the toxic and explosive working conditions of chemical industry, the system fills nitrogen into the closed box cover 101 and the sealed box bottom 102 through the closed filter unit to prevent the dangers of oxidation, corrosion, explosion, leakage and the like of equipment in the closed box cover 101 and the sealed box bottom 102, the filter press pulling plate and cake unloading are pulled once through the hydraulic vibration cake unloading device 9 in the closed box body, and automatic cake unloading is realized under the vibration of the hydraulic drive paddle type device; the system is provided with a voltage stabilizing system 4, an overpressure system 3 and an air replacement system 5, both external equipment and internal equipment of the box body are provided with electric conduction and anti-static protection, the filter press, the filter plate and the filter cloth are all of an electric conduction structure, an equipment control unit adopts an explosion-proof component, and the control system prevents control interference and adopts isolation protection; through setting up moving mechanism 11, utilize motor 1105 to drive the worm and rotate, control double-end lead screw 1104 and rotate, make two stripper plate 1107 remove about, further make sloping block 1111 reciprocate, control bulk movement and place, improve holistic application range.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an explosion-proof gas defense airtight box filter press system, includes sealed bottom of the case (102), its characterized in that: the filter press is characterized in that the bottom (102) of the sealed box is horizontally arranged, a closed box cover (101) is vertically arranged above the bottom (102) of the sealed box, a filter press frame (6) is fixedly arranged above the bottom (102) of the sealed box, and a base (10) is horizontally and fixedly arranged on the bottom surface of the filter press frame (6);
a moving mechanism (11) is arranged below the base (10), the moving mechanism (11) comprises a moving frame (1101), two stable vertical plates (1102), a support cover (1103), a double-head screw rod (1104), a motor (1105), a worm wheel (1106), two extrusion plates (1107), a sliding block (1109), two inclined blocks (1111), a fixed cylinder (1113), a fixed rod (1114), a return spring (1115), two mounting plates (1116) and two groups of universal wheels (1117), the moving frame (1101) is horizontally arranged below the base (10), the supporting cover (1103) is horizontally and fixedly arranged on the top surface of the moving frame (1101), the double-end lead screw (1104) is controlled the level and is set up inside supporting cover (1103), two end surface about double-end lead screw (1104), two are established to extrusion plate (1107) vertical cover respectively extrusion plate (1107) inner wall all with double-end lead screw (1104) surface threaded connection.
2. The explosion proof, poison proof, enclosed chamber filter press system of claim 1 wherein: the bottom end of the closed box cover (101) is fixedly connected with the bottom (102) of the sealed box through bolts, and sealing gaskets are fixedly arranged at positions, close to the bottom (102) of the sealed box, of the closed box cover (101).
3. The explosion proof, poison proof, enclosed chamber filter press system of claim 1 wherein: the top surface of the closed box cover (101) is provided with an overpressure system (3), and the right side surface of the closed box cover (101) is sequentially provided with a pressure stabilizing system (4), an air replacement system (5) and a nitrogen port (2).
4. The explosion proof, poison proof, enclosed chamber filter press system of claim 1 wherein: the filter press is characterized in that a hydraulic vibration cake unloading device (9) is arranged at the right end of the filter press frame (6), a conductive filter plate (7) and anti-static filter cloth (8) are vertically arranged at the left end of the filter press frame (6), and the conductive filter plate (7) and the anti-static filter cloth (8) are arranged in a staggered mode.
5. The explosion proof, poison proof, enclosed chamber filter press system of claim 1 wherein: the top surface of the supporting cover (1103) is fixedly connected with the bottom surface of the base (10), and the two stabilizing vertical plates (1102) are vertically and fixedly arranged on the bottom surfaces of the left end and the right end of the moving frame (1101) respectively.
6. The explosion proof, poison proof, enclosed chamber filter press system of claim 1 wherein: the left end and the right end of the double-end lead screw (1104) are rotatably connected with the inner wall of the supporting cover (1103) through a bearing seat I, the motor (1105) is fixedly arranged on the back surface inside the supporting cover (1103), the front end of the output rod of the motor (1105) is horizontally and fixedly provided with a worm, the worm wheel (1106) is fixedly sleeved on the surface of the double-end lead screw (1104), and the side surface of the worm wheel (1106) is meshed with the side surface of the worm.
7. The explosion proof, poison proof, enclosed chamber filter press system of claim 1 wherein: supporting cover (1103) inside top surface and corresponding two stripper plate (1107) top end position equal level and having seted up sliding tray (1108), sliding block (1109) horizontal slip sets up inside sliding tray (1108), sliding block (1109) bottom surface and stripper plate (1107) top surface fixed connection, two vertical setting is in two stripper plate (1107) outsides respectively in stripper plate (1111), two stripper plate (1107) top inclined plane and corresponding stripper plate (1107) bottom surface extrusion contact, it link up to have seted up flexible logical groove (1110) to remove two stripper plate (1111) bottom end position levels of corresponding two stripper plate (1111) top surface, two the stripper plate (1111) bottom all runs through flexible logical groove (1110) and extends to removal frame (1101) below.
8. An explosion and poison proof closed box filter press system according to claim 7 wherein: the lateral surface of the oblique block (1111) corresponds to the position of the double-end screw rod (1104), the left and right horizontal penetration is provided with a matched through groove (1112), the top end of the matched through groove (1112) is penetrated and arranged, two mounting plates (1116) are respectively and horizontally and fixedly arranged on the bottom surfaces of the two oblique blocks (1111), two groups of universal wheels (1117) are respectively and fixedly arranged on the bottom surfaces of the two mounting plates (1116), each group of universal wheels (1117) is arranged in front and back of the two groups of universal wheels, a fixed cylinder (1113) is vertically and fixedly arranged on the top surface of the mounting plates (1116), the top end of the fixed cylinder (1113) penetrates through the bottom surface of the movable frame (1101) and extends to the inside of the supporting cover (1103), the fixed rod (1114) is vertically slidably arranged inside the fixed cylinder (1113), the top end of the fixed rod (1114) penetrates through the fixed cylinder (1113) and the inner top surface of the supporting cover (1103), the vertical sleeve of the return spring (1115) is arranged outside the fixed rod (1114) and the fixed cylinder (1113), and the upper end and the lower end of the return spring (1115) are respectively fixedly connected with the inner top surface of the support cover (1103) and the top surface of the movable frame (1101).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210075042.6A CN114247190B (en) | 2022-01-22 | 2022-01-22 | Explosion-proof gas defense airtight box filter press system |
| PCT/CN2022/123567 WO2023138104A1 (en) | 2022-01-22 | 2022-09-30 | Explosion-proof and poison-proof closed box-type filter press system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210075042.6A CN114247190B (en) | 2022-01-22 | 2022-01-22 | Explosion-proof gas defense airtight box filter press system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114247190A true CN114247190A (en) | 2022-03-29 |
| CN114247190B CN114247190B (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210075042.6A Active CN114247190B (en) | 2022-01-22 | 2022-01-22 | Explosion-proof gas defense airtight box filter press system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114247190B (en) |
| WO (1) | WO2023138104A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023138104A1 (en) * | 2022-01-22 | 2023-07-27 | 浙江杰为凯过滤科技有限公司 | Explosion-proof and poison-proof closed box-type filter press system |
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| CN114247190B (en) * | 2022-01-22 | 2022-07-01 | 浙江杰为凯过滤科技有限公司 | Explosion-proof gas defense airtight box filter press system |
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2022
- 2022-01-22 CN CN202210075042.6A patent/CN114247190B/en active Active
- 2022-09-30 WO PCT/CN2022/123567 patent/WO2023138104A1/en unknown
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| GB1242296A (en) * | 1968-07-17 | 1971-08-11 | Hansens Gummi & Packungs Werke | Improvements in or relating to filter-press plates |
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| CN102794042A (en) * | 2011-05-25 | 2012-11-28 | 王启 | Full-automatic continuous filtering and filter pressing slag unloading machine |
| CN103894238A (en) * | 2014-04-14 | 2014-07-02 | 唐伟 | Equipment for converting combustible and explosive slurry into powder |
| CN105214353A (en) * | 2015-11-06 | 2016-01-06 | 唐伟 | A kind of closed filter press carrying out plate compression for inflammable and explosive filtrate |
| CN109731393A (en) * | 2019-03-15 | 2019-05-10 | 菲立化学工程(遂昌)有限公司 | A kind of press filteration system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023138104A1 (en) * | 2022-01-22 | 2023-07-27 | 浙江杰为凯过滤科技有限公司 | Explosion-proof and poison-proof closed box-type filter press system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023138104A1 (en) | 2023-07-27 |
| CN114247190B (en) | 2022-07-01 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An explosion-proof and gas proof closed box filter press system Effective date of registration: 20231127 Granted publication date: 20220701 Pledgee: Deqing sub branch of Bank of China Ltd. Pledgor: Zhejiang jieweikai Filtration Technology Co.,Ltd. Registration number: Y2023980067697 |
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