CN218778769U

CN218778769U - Chemical sewage treatment device

Info

Publication number: CN218778769U
Application number: CN202223083191.1U
Authority: CN
Inventors: 林海川; 陈世新; 王洁龙; 林泽冰
Original assignee: Dongguan Sanjiang Port Storage Tank Co ltd
Current assignee: Dongguan Sanjiang Port Storage Tank Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-31
Anticipated expiration: 2032-11-21

Abstract

A chemical sewage treatment device comprises a treatment box, a filtering component and a purifying component, wherein the filtering component comprises a support plate, a liquid inlet pipe, a handle, a fixing frame and a filter screen, the support plate is movably erected on the treatment box, the liquid inlet pipe is communicated with the support plate and the treatment box, the handle and the fixing frame are respectively installed at two ends of the support plate, a liquid outlet is formed in one end, away from the support plate, of the fixing frame, and the filter screen is detachably connected to the fixing frame; the purification assembly comprises a box body, a liquid feeding pipe, a liquid discharging pipe, a stirring piece and a stirring power element, the box body is communicated with a treatment box, the liquid feeding pipe is communicated with the top of the box body, the liquid feeding pipe is used for conveying a chemical treatment agent, the liquid discharging pipe is communicated with the bottom of the box body, the stirring piece is installed in the box body, the stirring power element is installed in the box body, and the stirring power element is used for driving the stirring piece to rotate. The supporting plate of the device is movably erected in the treatment box, and the handle is used for pumping the fixed frame and the filter screen out of the treatment box, so that the filter screen is convenient to clean or replace; the filter screen filters the waste residue in the sewage, and the waste residue is discharged after being treated by the chemical treatment agent.

Description

Chemical sewage treatment device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a chemical industry sewage treatment plant.

Background

Liquid chemicals are generally stored in a storage tank, when the storage tank is cleaned, sewage containing a large amount of pollutants is generated, and if the liquid chemicals are directly discharged, the pollution damage to the environment lasts for a long time, so that the liquid chemicals can be discharged to the outside after being treated.

However, the current effluent treatment plant that uses chemical wastewater carries out simple filtration treatment mostly, leads to still can cause the pollution to the environment through the waste water of emission back, and in the most fixed embedding box of filter media in the current box, the difficult change of filter media uses inconveniently.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a chemical wastewater treatment apparatus which is convenient to use.

A chemical sewage treatment device comprises a treatment box, a filtering component and a purifying component, wherein the filtering component comprises a supporting plate, a liquid inlet pipe, a handle, a fixing frame and a filter screen, the supporting plate is movably erected on the treatment box, the liquid inlet pipe is communicated with the supporting plate and the treatment box, the handle and the fixing frame are respectively installed at two ends of the supporting plate, a liquid outlet is formed in one end, away from the supporting plate, of the fixing frame, and the filter screen is detachably connected to the fixing frame; purify the subassembly and include box, liquid feeding pipe, fluid-discharge tube, stirring and stirring power component, the box intercommunication the processing case, the liquid feeding pipe intercommunication the top of box, the liquid feeding pipe is used for carrying chemical treatment agent, the fluid-discharge tube intercommunication the bottom of box, stirring install in the box, stirring power component install in the box, stirring power component is used for the drive stirring rotates.

In one embodiment, the bottom of the treatment tank is arranged obliquely downwards.

In one embodiment, the number of the filter screens is multiple, and each filter screen is arranged along the axial direction of the fixing frame.

In one embodiment, the aperture of each filter screen gradually decreases from top to bottom.

In one embodiment, the filter assembly further comprises an adsorption plate, and the adsorption plate is detachably connected with the bottom of the fixing frame.

In one embodiment, the purification component further comprises a liquid conveying pipe and a liquid conveying valve, one end of the liquid conveying pipe is communicated with the bottom of the treatment box, and the other end of the liquid conveying pipe is communicated with the box body; the infusion valve is used for controlling the closing of the infusion tube.

In one embodiment, the infusion tube and the infusion valve are two and are in one-to-one correspondence; the liquid feeding pipe, the liquid discharge pipe, the stirring piece and the stirring power element are all two and are in one-to-one correspondence.

In one embodiment, the waste gas treatment device further comprises a waste gas treatment assembly, wherein the waste gas treatment assembly comprises a connecting pipe, a treatment box and an exhaust pipe, one end of the connecting pipe is communicated with the top of the box body, the other end of the connecting pipe is communicated with the treatment box, the treatment box is used for placing a treatment material, and one end of the exhaust pipe is communicated with the treatment box.

In one embodiment, the exhaust gas treatment assembly further comprises a cover plate, the cover plate is arranged on the treatment box in a covering mode, and the exhaust pipe is communicated with the cover plate.

In one embodiment, the treatment material is an activated carbon packet.

The chemical sewage treatment device is movably erected in the treatment box through the supporting plate, and the fixed frame and the filter screen are pumped out of the treatment box through the handle, so that the filter screen is convenient to clean or replace; filtering waste residues in the sewage through a filter screen, enabling the filtered sewage to flow into a box body, and discharging the sewage after treatment by a chemical treatment agent; the chemical sewage treatment device has good effect and convenient use through double treatment of filtration and purification.

Drawings

Fig. 1 is a schematic view of an assembly structure of a chemical wastewater treatment plant according to an embodiment of the present invention;

FIG. 2 is a sectional view of a treatment tank and a filter assembly of the chemical wastewater treatment apparatus shown in FIG. 1;

fig. 3 is a sectional view of an exhaust gas treatment unit of the chemical wastewater treatment plant shown in fig. 1.

The reference numbers in the drawings have the meanings given below:

100. a chemical sewage treatment device;

10. a treatment tank; 20. a filter assembly; 21. a support plate; 22. a liquid inlet pipe; 23. a handle; 24. a fixed mount; 240. a liquid outlet; 25. filtering with a screen; 26. an adsorption plate; 30. a purification assembly; 31. a box body; 32. a liquid feeding pipe; 33. a liquid discharge pipe; 34. a stirring power element; 35. a drain valve; 36. a transfusion tube; 37. a fluid delivery valve; 40. an exhaust gas treatment component; 41. a connecting pipe; 42. a process cartridge; 43. an exhaust pipe; 44. a cover plate; 50. and a controller.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 3, a chemical sewage treatment apparatus 100 according to an embodiment of the present invention includes a treatment tank 10, a filtering assembly 20 and a purifying assembly 30, wherein the filtering assembly 20 includes a supporting plate 21, a liquid inlet pipe 22, a handle 23, a fixing frame 24 and a filtering net 25, the purifying assembly 30 includes a tank 31, a liquid feeding pipe 32, a liquid discharging pipe 33, a stirring member (not shown) and a stirring power element 34, the chemical sewage treatment apparatus 100 is movably erected in the treatment tank 10 through the supporting plate 21, and the fixing frame 24 and the filtering net 25 are pulled out of the treatment tank 10 through the handle 23, so as to facilitate cleaning or replacing the filtering net 25; the waste residue in the sewage is filtered by the filter screen 25, and the filtered sewage flows into the box body 31 and is discharged after being treated by the chemical treatment agent.

As shown in fig. 1 and 2, in the present embodiment, the bottom of the treatment tank 10 is disposed obliquely downward; the filtering component 20 comprises a supporting plate 21, a liquid inlet pipe 22, a handle 23, a fixing frame 24 and a filter screen 25, the supporting plate 21 is movably erected on the treatment box 10, the liquid inlet pipe 22 is communicated with the supporting plate 21 and the treatment box 10, and the liquid inlet pipe 22 is used for chemical engineering; the handle 23 and the fixing frame 24 are respectively arranged at two ends of the supporting plate 21, a liquid outlet 240 is arranged at one end of the fixing frame 24 far away from the supporting plate 21, and the filter screen 25 is detachably connected to the fixing frame 24 for replacement; alternatively, the holder 24 comprises a housing (not shown) and a door (not shown) pivotally connected to the housing for replacing the filter screen 25, which is a prior art technique; a plurality of filter screens 25 are arranged, and the filter screens 25 are arranged along the axial direction of the fixing frame 24; furthermore, the aperture of each filter screen 25 gradually decreases from top to bottom, thereby playing a role of multi-stage filtration. The filter assembly 20 further includes a suction plate 26, the suction plate 26 is detachably connected to the bottom of the fixing frame 24, so that the suction plate 26 can be replaced; optionally, the adsorbent plate 26 is an activated carbon plate. When in use, chemical engineering flows into the fixing frame 24 through the liquid inlet pipe 22, is treated by the filter screen 25 and the adsorption plate 26, and then flows into the treatment box 10 from the liquid outlet 240.

As shown in fig. 1, the purification assembly 30 includes a tank 31, a liquid feeding pipe 32, a liquid discharging pipe 33, a stirring member (not shown), and a stirring power element 34, wherein the tank 31 is communicated with the treatment tank 10, and the chemical filtered by the filtering assembly 20 flows from the treatment tank 10 into the tank 31; the liquid feeding pipe 32 is communicated with the top of the box body 31, the liquid feeding pipe 32 is used for conveying a chemical treatment agent, the liquid discharging pipe 33 is communicated with the bottom of the box body 31, the stirring piece is arranged in the box body 31, the stirring power element 34 is arranged in the box body 31, and the stirring power element 34 is used for driving the stirring piece to rotate so as to be mixed uniformly and accelerate the chemical treatment efficiency; optionally, the stirring member comprises a stirring shaft and a plurality of stirring blades connected with the stirring shaft, which is the prior art; the stirring power element 34 is a motor.

In one embodiment, purging assembly 30 further comprises drain valve 35, fluid line 36, and infusion valve 37, drain valve 35 being used to control the closing of drain 33; one end of the infusion tube 36 is communicated with the bottom of the treatment box 10, and the other end is communicated with the box body 31; a fluid delivery valve 37 for controlling the closing of the fluid delivery tube 36; optionally, the drain valve 35 and the infusion valve 37 are both solenoid valves. Furthermore, the number of the liquid discharge pipe 33, the liquid discharge valve 35, the liquid transport pipe 36 and the liquid transport valve 37 is two, and the two are in one-to-one correspondence; the liquid feeding pipe 32, the liquid discharging pipe 33, the stirring member and the stirring power element 34 are all two and are in one-to-one correspondence, so as to accelerate the treatment efficiency.

As shown in fig. 1 and 3, the chemical wastewater treatment apparatus 100 further includes an exhaust gas treatment assembly 40, the exhaust gas treatment assembly 40 includes a connection pipe 41, a treatment box 42 and an exhaust pipe 43, one end of the connection pipe 41 is communicated with the top of the tank 31, the other end is communicated with the treatment box 42, the treatment box 42 is used for placing treatment materials, and one end of the exhaust pipe 43 is communicated with the treatment box 42; optionally, the treatment material is an activated carbon bag; further, the exhaust gas treatment assembly 40 further includes a cover plate 44, and the cover plate 44 is disposed on the processing box 42 to replace the processing material; the exhaust pipe 43 communicates with the cover plate 44. When in use, the waste gas is discharged after being treated by the treatment material, thereby reducing air pollution.

Referring to fig. 1 again, the chemical wastewater treatment apparatus 100 further includes a controller 50 installed in the tank 31, and the drain valve 35, the transfusion valve 37, and the stirring power element 34 are respectively in signal connection with the controller 50 to implement automatic control.

When in use, chemical engineering flows into the fixing frame 24 from the liquid inlet pipe 22, sequentially passes through the filter screen 25 and the adsorption plate 26 for treatment, enters the treatment box 10, and then enters the box body 31 through the liquid conveying pipe 36; then, chemical treatment agents are put into the box body 31 through the liquid adding pipe 32, meanwhile, the stirring power element 34 drives the stirring piece to rotate, waste gas is discharged after treatment of the treatment materials, and chemical engineering is discharged through the liquid discharging pipe 33 after chemical treatment; the chemical sewage treatment device 100 performs multi-stage filtration through the filter screen 25, so that waste residues are reduced to flow into the treatment box 10, and the infusion tube 36 is blocked; the treatment box 10 is movably connected through a fixed frame 24, and the filter screen 25 and the adsorption plate 26 are detachably connected to the fixed frame 24, so that the treatment box is convenient to replace; the stirring is carried out by the stirring piece, the stirring is uniform, and the reaction is accelerated.

The chemical sewage treatment device 100 is movably erected in the treatment box 10 through the support plate 21, and the fixed frame 24 and the filter screen 25 are drawn out of the treatment box 10 through the handle 23, so that the filter screen 25 is convenient to clean or replace; filtering waste residues in the sewage through a filter screen 25, enabling the filtered sewage to flow into a box body 31, and discharging the sewage after being treated by a chemical treatment agent; the chemical sewage treatment device 100 has good effect and convenient use through the double treatment of filtration and purification.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A chemical sewage treatment device is characterized by comprising a treatment box, a filtering component and a purifying component, wherein the filtering component comprises a supporting plate, a liquid inlet pipe, a handle, a fixing frame and a filter screen; purify the subassembly and include box, liquid feeding pipe, fluid-discharge tube, stirring and stirring power component, the box intercommunication the processing case, the liquid feeding pipe intercommunication the top of box, the liquid feeding pipe is used for carrying chemical treatment agent, the fluid-discharge tube intercommunication the bottom of box, stirring install in the box, stirring power component install in the box, stirring power component is used for the drive stirring rotates.

2. The chemical wastewater treatment device according to claim 1, wherein the bottom of the treatment tank is disposed in an inclined downward manner.

3. The chemical wastewater treatment device according to claim 1, wherein the number of the filter screens is plural, and each of the filter screens is arranged along an axial direction of the fixing frame.

4. The chemical wastewater treatment device according to claim 3, wherein the aperture of each filter screen is gradually reduced from top to bottom.

5. The chemical wastewater treatment device according to claim 1, wherein the filter assembly further comprises an adsorption plate detachably connected to the bottom of the fixing frame.

6. The chemical wastewater treatment device according to claim 1, wherein the purification assembly further comprises a liquid conveying pipe and a liquid conveying valve, one end of the liquid conveying pipe is communicated with the bottom of the treatment tank, and the other end of the liquid conveying pipe is communicated with the tank body; the infusion valve is used for controlling the closing of the infusion tube.

7. The chemical wastewater treatment device according to claim 6, wherein the number of the infusion tubes and the infusion valve is two, and the infusion tubes and the infusion valve correspond to each other one by one; the liquid feeding pipe, the liquid discharge pipe, the stirring piece and the stirring power element are all two and are in one-to-one correspondence.

8. The chemical sewage treatment device according to claim 1, further comprising an exhaust gas treatment component, wherein the exhaust gas treatment component comprises a connecting pipe, a treatment box and an exhaust pipe, one end of the connecting pipe is communicated with the top of the tank body, the other end of the connecting pipe is communicated with the treatment box, the treatment box is used for placing a treatment material, and one end of the exhaust pipe is communicated with the treatment box.

9. The chemical wastewater treatment device according to claim 8, wherein the waste gas treatment assembly further comprises a cover plate, the cover plate is covered on the treatment box, and the exhaust pipe is communicated with the cover plate.

10. The chemical wastewater treatment device according to claim 8, wherein the treatment material is an activated carbon bag.