CN217449504U

CN217449504U - A industrial waste gas preprocessing device for environmental protection

Info

Publication number: CN217449504U
Application number: CN202220500643.2U
Authority: CN
Inventors: 黎卫峰
Original assignee: Foshan Zhihui Lantian Environmental Protection Technology Co ltd
Current assignee: Foshan Zhihui Lantian Environmental Protection Technology Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-09-20
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses an industrial waste gas preprocessing device for environmental protection, the on-line screen storage device comprises a base, the top of base is connected with the water tank, the left end of water tank runs through there is the intake pipe, the bottom right side of water tank is connected with the filter frame, be equipped with refrigerator and drawing liquid pump in the filter frame, the output of drawing liquid pump is connected with the liquid suction pipe, the top left side of water tank is connected with the spray box, the intercommunication has the stand pipe between spray box and the water tank, the top center of spray box rotates and is connected with the hollow tube, the one end that the hollow tube stretches into the spray box inner chamber communicates has the spray pipe, a plurality of shower heads are installed to the bottom of spray pipe, the top right side of water tank is connected with the processing box, the intercommunication has the bleed pipe between processing box and the spray box upper portion, the right-hand member intercommunication of processing box has the blast pipe, the outer wall of water tank is connected with the PLC controller; the utility model has the advantages of reasonable design, easy operation has reached good preliminary treatment effect, is convenient for load and unload the filter bag and change, effectively avoids blockking up, convenient and practical.

Description

A industrial waste gas preprocessing device for environmental protection

Technical Field

The utility model relates to a relevant equipment technical field of exhaust-gas treatment especially relates to an industrial waste gas preprocessing device for environmental protection.

Background

Industrial waste gas is a generic term for various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in the factory area of an enterprise. These exhaust gases are: carbon dioxide, carbon disulfide, hydrogen sulfide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, beryllium compounds, smoke and productive dust, which are exhausted into the atmosphere, can pollute the air. The substances enter human bodies through different paths of respiratory tracts, some substances directly cause harm, and some substances have an accumulation effect and can seriously harm the health of people. In order to avoid causing the environment to cause pollution and produce the health threat when industrial waste gas discharges, can purify industrial waste gas, can carry out the preliminary treatment to waste gas before purifying and clear away the particle impurity in the waste gas, because waste gas temperature is higher, handle improper probably and lead to equipment to damage, and solid particulate matter appears piling up the jam easily, and the clearance is comparatively difficult, for this reason, we have provided an industrial waste gas preprocessing device for the environmental protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial waste gas preprocessing device for environmental protection to overcome the technical problem who exists among the prior art.

In order to realize the technical purpose, the technical effect is achieved, the utility model provides a following technical scheme:

the utility model provides an industrial waste gas preprocessing device for environmental protection, includes the base, the top of base is connected with the water tank, the left end of water tank runs through there is the intake pipe, the bottom right side of water tank is connected with crosses the filter frame, it is equipped with refrigerator and drawing liquid pump in the filter frame to cross, the output of drawing liquid pump is connected with the liquid suction pipe, the top left side of water tank is connected with sprays the case, the intercommunication has the stand pipe between spraying case and the water tank, the top center that sprays the case rotates and is connected with the hollow tube, the one end intercommunication that the hollow tube stretched into and sprays the incasement chamber has the shower, a plurality of shower heads are installed to the bottom of shower, the top right side of water tank is connected with handles the case, it has the bleed pipe to handle the intercommunication between case and the spraying case upper portion, the right-hand member intercommunication of handling the case has the blast pipe, the outer wall connection of water tank has the PLC controller.

Preferably, in the industrial waste gas pretreatment device for environmental protection, the top right side of the spraying box is connected with a steering motor, the power output end of the steering motor is connected with a bevel gear, the upper part of the outer wall of the hollow tube is connected with a bevel gear ring, the bevel gear ring is meshed with the bevel gear, and the upper end of the hollow tube is rotatably connected with a liquid pumping tube through a sealing bearing.

Preferably, in an industrial waste gas preprocessing device for environmental protection, the back lateral wall of handling the case has been seted up and has been erect the groove, it is connected with the lead screw to erect the inslot internal rotation, the lead screw lower extreme is connected with the lead screw motor, the outer wall spiro union of lead screw has the nut seat, the one end that the nut seat stretches out and erects the groove is connected with the bracing piece, the upper end of bracing piece is connected with the clamp plate, the bottom left and right sides of clamp plate is connected with the mounting panel, the incasement wall is handled to the mounting panel butt, the left side be connected with the filter bag in the mounting panel, the right side be connected with the cotton layer of dehumidification in the clamp plate.

Preferably, in the industrial waste gas pretreatment device for environmental protection, a sealing ring is connected to the top of the treatment box, and the sealing ring abuts against the bottom surface of the pressing plate.

Preferably, in the industrial waste gas pretreatment device for environmental protection, a water inlet has been seted up on the upper portion of water tank, the bottom intercommunication of water tank has the blow off pipe, the control valve is installed to the blow off pipe tip.

Preferably, in an industrial waste gas preprocessing device for environmental protection, the intake pipe is the setting of L type structure, the perpendicular end of intake pipe stretches into water tank inner chamber lower part.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, the operation is simple, industrial waste gas is sent into in the water tank along the intake pipe, utilize rivers to carry out preliminary washing cooling to waste gas, waste gas after the washing gets into the spray box along the stand pipe in, utilize shower head blowout water smoke to carry out secondary cleaning to waste gas and subside, utilize bevel gear meshing transmission bevel gear ring, the spray box can rotatory increase and spray coverage area, improve the effect that sprays the dust fall, waste gas after spray treatment gets into along the bleed pipe and handles the case, it can collect the filtration to utilize the filter bag remaining particle impurity in the waste gas, utilize the cotton layer of dehumidification to carry out the dehumidification drying to the waste gas after filtering, good preliminary treatment effect has been reached, it risees to utilize the bracing piece to drive the clamp plate, the mounting panel can break away from and handle the case, be convenient for load and unload the change to the filter bag, effectively avoid blockking up, and convenient and practical.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic external structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic cross-sectional view of a mounting plate according to the present invention;

fig. 4 is a schematic structural view of the hollow tube of the present invention.

In the figure: 1. a base; 2. a water tank; 3. an air inlet pipe; 4. a filter frame; 5. a refrigerator; 6. a liquid pump; 7. a liquid pumping pipe; 8. a spray box; 9. a hollow tube; 10. a shower pipe; 11. a shower head; 12. a treatment tank; 13. a bleed pipe; 14. an exhaust pipe; 15. a PLC controller; 16. a guide tube; 201. a water inlet; 202. a blow-off pipe; 801. a steering motor; 802. a bevel gear; 901. a bevel gear ring; 121. a vertical slot; 122. a screw rod; 123. a screw motor; 124. a nut seat; 125. a support bar; 126. pressing a plate; 127. mounting a plate; 128. a filter bag; 129. a moisture removal cotton layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present embodiment is an industrial waste gas pretreatment device for environmental protection, which includes a base 1, a water tank 2 is connected to the top of the base 1, an air inlet pipe 3 penetrates through the left end of the water tank 2, a filter frame 4 is connected to the right side of the bottom of the water tank 2, a refrigerator 5 and a liquid pump 6 are disposed in the filter frame 4, an output end of the liquid pump 6 is connected to a liquid suction pipe 7, a spray tank 8 is connected to the left side of the top of the water tank 2, a guide pipe 16 is connected between the spray tank 8 and the water tank 2, a hollow pipe 9 is rotatably connected to the center of the top of the spray tank 8, a spray pipe 10 is connected to one end of the hollow pipe 9 extending into the inner cavity of the spray tank 8, a plurality of spray heads 11 are mounted at the bottom of the spray pipe 10, a treatment tank 12 is connected to the right side of the top of the water tank 2, an air-introducing pipe 13 is connected between the treatment tank 12 and the upper portion of the spray tank 8, an exhaust pipe 14 is connected to the right end of the treatment tank 12, the outer wall of the water tank 2 is connected with a PLC (programmable logic controller) 15.

The right side of the top of the spraying box 8 is connected with a steering motor 801, the power output end of the steering motor 801 is connected with a bevel gear 802, the upper part of the outer wall of the hollow pipe 9 is connected with a bevel gear ring 901, the bevel gear ring 901 is meshed with the bevel gear 802, and the upper end of the hollow pipe 9 is rotatably connected with the liquid pumping pipe 7 through a sealing bearing.

The rear side wall of the treatment box 12 is provided with a vertical groove 121, a screw rod 122 is rotatably connected in the vertical groove 121, the lower end of the screw rod 122 is connected with a screw rod motor 123, the outer wall of the screw rod 122 is in threaded connection with a nut seat 124, one end of the nut seat 124, which extends out of the vertical groove 121, is connected with a support rod 125, the upper end of the support rod 125 is connected with a pressure plate 126, the left side and the right side of the bottom of the pressure plate 126 are connected with mounting plates 127, the mounting plates 127 are abutted against the inner wall of the treatment box 12, a filter bag 128 is connected in the mounting plate 127 on the left side, and a dehumidifying cotton layer 129 is connected in the pressure plate 126 on the right side.

The top of handling case 12 is connected with the sealing washer, and sealing washer butt clamp plate 126 bottom surface can reach sealed effect, avoids waste gas to spill over.

A water inlet 201 is formed in the upper portion of the water tank 2, the bottom of the water tank 2 is communicated with a sewage discharge pipe 202, and a control valve is mounted at the end portion of the sewage discharge pipe 202, so that sewage can be discharged conveniently.

Intake pipe 3 is the setting of L type structure, and the perpendicular end of intake pipe 3 stretches into 2 inner chambers lower parts of water tank, is convenient for make waste gas fully contact rivers.

The utility model discloses a concrete implementation way does:

the device is externally connected with a power supply when in use, each electrical component is controlled to run by a PLC (programmable logic controller) 15, water flow is injected into a water tank 2 through a water inlet 201, the filter frame 4 is utilized to ensure the cleanness of the water flow sent out by a liquid pump 6, the water flow is cooled by a refrigerator 5, industrial waste gas is sent into the water tank 2 along an air inlet pipe 3, the waste gas is primarily washed and cooled by the water flow, the waste gas emitted from the water flow enters a spraying tank 8 along a guide pipe 16, the clean water flow is sent into a liquid pumping pipe 7 through the liquid pump 6 and then is sent into a spraying pipe 10 through a hollow pipe 9, the waste gas is sprayed downwards by a spraying head 11, particles in the waste gas can be secondarily washed and settled, a bevel gear 802 is driven to rotate by a steering motor 801, the bevel gear 802 is meshed with a transmission bevel gear ring 901, the spraying pipe 10 is enabled to rotate, the spraying coverage area can be increased, and the spraying dust settling effect is improved, waste gas after the processing of spraying gets into along bleed pipe 13 and handles case 12, case 12 inner wall formation is handled to mounting panel 127 butt is sealed, make gas pass through along filter bag 128, utilize filter bag 128 to collect the filtration to remaining granule impurity in the waste gas, utilize the cotton layer 129 of dehumidification to carry out the dehumidification drying to the waste gas after filtering, waste gas after the processing passes through blast pipe 14 and discharges, utilize lead screw motor 123 to drive lead screw 122 and rotate, nut seat 124 can rise along erecting groove 121, make bracing piece 125 drive clamp plate 126 rise, mounting panel 127 breaks away from and handles case 12, be convenient for load and unload the change to filter bag 128, effectively avoid blockking up, and is convenient and practical.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A industrial waste gas preprocessing device for environmental protection, includes base (1), its characterized in that: the water tank is connected with the top of the base (1), the air inlet pipe (3) penetrates through the left end of the water tank (2), the bottom right side of the water tank (2) is connected with the filter frame (4), a refrigerator (5) and a liquid drawing pump (6) are arranged in the filter frame (4), the output end of the liquid drawing pump (6) is connected with a liquid drawing pipe (7), the top left side of the water tank (2) is connected with a spray box (8), a guide pipe (16) is communicated between the spray box (8) and the water tank (2), the top center of the spray box (8) is rotatably connected with a hollow pipe (9), one end, extending into the inner cavity of the spray box (8), of the hollow pipe (9) is communicated with a spray pipe (10), a plurality of spray heads (11) are installed at the bottom of the spray pipe (10), the top right side of the water tank (2) is connected with a processing box (12), the treatment tank (12) is communicated with the upper part of the spraying tank (8) through a gas introducing pipe (13), the right end of the treatment tank (12) is communicated with an exhaust pipe (14), and the outer wall of the water tank (2) is connected with a PLC (programmable logic controller) controller (15).

2. The pretreatment device for industrial waste gas for environmental protection according to claim 1, wherein: the right side of the top of the spraying box (8) is connected with a steering motor (801), the power output end of the steering motor (801) is connected with a bevel gear (802), the upper part of the outer wall of the hollow pipe (9) is connected with a bevel gear ring (901), the bevel gear ring (901) is meshed with the bevel gear (802), and the upper end of the hollow pipe (9) is rotatably connected with a liquid pumping pipe (7) through a sealing bearing.

3. The pretreatment device for industrial waste gas for environmental protection according to claim 1, wherein: handle the back lateral wall of case (12) and seted up perpendicular groove (121), it is connected with lead screw (122) to erect groove (121) internal rotation, lead screw (122) lower extreme is connected with lead screw motor (123), the outer wall spiro union of lead screw (122) has nut seat (124), the one end that nut seat (124) stretched out perpendicular groove (121) is connected with bracing piece (125), the upper end of bracing piece (125) is connected with clamp plate (126), the bottom left and right sides of clamp plate (126) is connected with mounting panel (127), case (12) inner wall is handled to mounting panel (127) butt, left side be connected with filter bag (128) in mounting panel (127), the right side be connected with dehumidification cotton layer (129) in clamp plate (126).

4. The pretreatment device for industrial waste gas for environmental protection according to claim 1, wherein: the top of the treatment box (12) is connected with a sealing ring which is abutted against the bottom surface of the pressing plate (126).

5. The pretreatment device for industrial waste gas for environmental protection according to claim 1, wherein: the water inlet (201) is seted up on the upper portion of water tank (2), the bottom intercommunication of water tank (2) has blow off pipe (202), the control valve is installed to blow off pipe (202) tip.

6. The industrial waste gas pretreatment device for environmental protection according to claim 1, wherein: intake pipe (3) are the setting of L type structure, the perpendicular end of intake pipe (3) stretches into water tank (2) inner chamber lower part.