Chemical sewage treatment device

Abstract

The utility model provides a chemical sewage treatment device, which relates to the technical field of sewage treatment equipment, and comprises a treatment bin, one side of the treatment bin is provided with a connection shunting device, two filtering bins are arranged in the treatment bin, two stirring devices are arranged in an inner cavity of the treatment bin, and a feeding device is arranged on the surface of the treatment bin. According to the utility model, the filter bin can be taken out by opening the connecting plate firstly, lifting the movable handle, mounting the filter bin in the mounting groove again after the filter screen is replaced, and closing the connecting plate, so that the filter bin is very convenient to detach and replace; according to parameters set by an external controller, the feeding device can add a purifying agent into the treatment bin regularly and quantitatively in several times, then the motor is started by the external controller, the motor drives the linkage shaft to rotate, and the linkage shaft drives the stirring rod to rotate to stir sewage and the purifying agent, so that the sewage and the purifying agent are completely fused for reaction and purification; the reaction purification effect is more complete, and the purification efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a chemical sewage treatment device. Background Art

[0002] Chemical wastewater refers to the wastewater produced in the process of producing products in chemical plants. After biochemical treatment, chemical wastewater can generally meet the national secondary emission standards. Due to the shortage of water resources, the water that meets the emission standards needs to be further deeply treated so that it can be recycled and reused to meet the requirements of industrial water replenishment.

[0003] In the prior art, chemical wastewater needs to be filtered first and then a purifier is added for reaction purification during treatment. Most of the existing filtration devices are fixedly installed inside the sewage treatment tank, which is troublesome to disassemble and replace and inconvenient to use. Moreover, when the purifier is added to the filtered sewage, it is generally poured directly into the treatment equipment and waits for reaction purification. The purifier is difficult to disperse into the sewage for melting reaction in a short time, which affects the purification effect and sewage treatment efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a chemical wastewater treatment device, comprising: a treatment bin, one side of the treatment bin is provided with a connecting diversion device, two filtering bins are provided inside the treatment bin, the inner cavity of the treatment bin is provided with two stirring devices, and the surface of the treatment bin is provided with a delivery device.

[0006] As a preferred embodiment, a water outlet pipe is installed through one side of the processing chamber, a valve 1 is fixedly installed on the surface of the water outlet pipe, and two installation grooves are opened on one side of the surface of the processing chamber.

[0007] As a preferred embodiment, the connecting diversion device includes a diversion pipe, a water inlet pipe is installed on one side of the diversion pipe, valves 2 are fixedly installed on the surfaces of both ends of the diversion pipe, and connecting plates are installed on both ends of the diversion pipe. The two connecting plates are respectively installed on the surfaces of two installation grooves through hinges.

[0008] As a preferred embodiment, a mounting plate is fixedly installed on the top side of the filter bin surface, the mounting plate is installed on the surface of the mounting groove, a movable handle is movably installed on the inner side of the mounting plate, a support frame 1 is fixedly installed on the bottom side of the filter bin, and a filter net is movably installed on the surface of the support frame 1.

[0009] As a preferred embodiment, the stirring device includes a motor, one side of the motor is fixedly mounted on the surface of the processing chamber, the output end of the motor passes through the surface of the processing chamber through a bearing and is equipped with a connecting shaft, one end of the connecting shaft is installed on the bottom side of the processing chamber through a bearing, and a stirring rod is fixedly mounted on the surface of the connecting shaft.

[0010] As a preferred embodiment, the delivery device includes a storage tank, the surface of the bottom side of the storage tank is connected to a support frame 2, the bottom side of the support frame 2 is fixedly installed on the surface of the processing bin, a connecting pipe is fixedly installed on the bottom side of the storage tank, one end of the connecting pipe is installed through the surface of the processing bin, a mounting frame is fixedly installed in the inner cavity of the storage tank, an electric telescopic rod is fixedly installed on one side of the mounting frame, and a baffle is fixedly installed on one end of the electric telescopic rod.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. The utility model, when using the device for chemical wastewater treatment, connect the wastewater discharge pipe with the water inlet pipe on the connecting diversion device, the water inlet pipe is connected to the diversion pipe, one end of the diversion pipe is used as a common water outlet pipe, the valve is in a normally open state, the other end is a temporary water outlet end, the valve is in a normally closed state, the chemical wastewater to be treated enters the treatment bin from the diversion pipe, and will first pass through the filter bin, a filter screen is installed at the bottom of the filter bin, the wastewater can be filtered, the connecting plate at the bottom of the diversion pipe is installed on the surface of the installation groove by a hinge, when the filter bin needs to be replaced, only the connecting plate needs to be opened first, the filter bin can be taken out by pulling the movable handle, the filter bin can be installed in the installation groove again after replacing the filter screen, and the connecting plate can be closed, this method makes the replacement of the filter bin very convenient.

[0013] 2. In the utility model, after the chemical sewage passes through the filtration chamber 3 and enters the treatment chamber 1, the dispensing device 5 will start the electric telescopic rod 505 at a fixed time to control the baffle 506 to open and close the inside of the connecting pipe 503 according to the parameters set by the external controller, so as to add the purifier into the treatment chamber 1 in batches in a quantitative manner, and then start the motor 401 through the external controller, the motor 401 drives the linkage shaft 402 to rotate, and the linkage shaft 402 drives the stirring rod 403 to rotate to stir the sewage and the purifier, so that the two are completely integrated for reaction purification, and by adding the purifier to the chemical sewage in batches and stirring it with the stirring device 4, the reaction purification effect is more complete and the purification efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the main body of a chemical wastewater treatment device provided by the utility model;

[0015] Figure 2A side view of a chemical wastewater treatment device provided by the utility model;

[0016] Figure 3 A structural diagram of a filter chamber of a chemical wastewater treatment device provided by the utility model;

[0017] Figure 4 A structural diagram of a filter chamber of a chemical wastewater treatment device provided by the utility model;

[0018] Figure 5 This is an internal structure diagram of a chemical wastewater treatment device provided by the utility model;

[0019] Figure 6 This is an internal cross-sectional view of a delivery device of a chemical wastewater treatment device provided by the utility model.

[0020] Legend:

[0021] 1. Processing chamber; 101. Outlet pipe; 102. Valve 1; 103. Mounting slot; 2. Connecting diverter device; 201. Diverter pipe; 202. Inlet pipe; 203. Valve 2; 204. Connecting plate; 3. Filter chamber; 301. Mounting plate; 302. Movable handle; 303. Support frame 1; 304. Filter screen; 4. Stirring device; 401. Motor; 402. Linking shaft; 403. Stirring rod; 5. Delivery device; 501. Storage tank; 502. Support frame 2; 503. Connecting pipe; 504. Mounting frame; 505. Electric telescopic rod; 506. Baffle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides a technical solution: a chemical wastewater treatment device, comprising: a treatment chamber 1, a connecting diversion device 2 is arranged on one side of the treatment chamber 1, two filtering chambers 3 are arranged inside the treatment chamber 1, two stirring devices 4 are arranged in the inner cavity of the treatment chamber 1, and a delivery device 5 is arranged on the surface of the treatment chamber 1.

[0024] Specifically: the external delivery pipeline is connected by connecting the diversion device 2, the sewage is filtered through the filter chamber 3 and then sent to the treatment chamber 1, the feeding device 5 adds the purifier into the treatment chamber 1 for multiple times, and then the stirring device 4 is used to stir it so that the chemical sewage and the purifier are fully fused and reacted.

[0025] In one embodiment, a water outlet pipe 101 is installed through one side of the processing chamber 1 , a valve 102 is fixedly installed on the surface of the water outlet pipe 101 , and two installation grooves 103 are opened on one side of the surface of the processing chamber 1 .

[0026] Specifically: after the sewage is purified, the outlet pipe 101 is opened through the valve 102 to discharge the purified sewage. The installation groove 103 can complete the installation of the filter chamber 3 and the connecting plate 204.

[0027] In one embodiment, the connecting diversion device 2 includes a diversion pipe 201, a water inlet pipe 202 is installed on one side of the diversion pipe 201, valves 203 are fixedly installed on the surfaces of both ends of the diversion pipe 201, and connecting plates 204 are installed on both ends of the diversion pipe 201. The two connecting plates 204 are respectively installed on the surfaces of the two installation grooves 103 through hinges.

[0028] Specifically: the sewage is sent to the diversion pipe 201 by connecting the external pipeline through the water inlet pipe 202. The two ends of the diversion pipe 201 are divided into a normal water outlet and a temporary water outlet, which are respectively controlled by two valves 203 that are normally open and normally closed. When the filter bin 3 below the normal water outlet is blocked, the temporary water outlet is opened for drainage. The connecting plate 204 is connected by a hinge for convenient opening and closing.

[0029] In one embodiment, a mounting plate 301 is fixedly installed on the top side of the surface of the filter bin 3, the mounting plate 301 is installed on the surface of the mounting groove 103, a movable handle 302 is movably installed on the inner side of the mounting plate 301, a support frame 303 is fixedly installed on the bottom side of the inside of the filter bin 3, and a filter net 304 is movably installed on the surface of the support frame 303.

[0030] Specifically: the filter chamber 3 is fixedly installed by embedding the installation plate 301 in the installation groove 103, and the filter chamber 3 can be taken out by pulling the movable handle 302. The support frame 303 supports the filter screen 304, and the filter screen 304 can filter and treat sewage.

[0031] In one embodiment, the stirring device 4 includes a motor 401, one side of the motor 401 is fixedly mounted on the surface of the processing chamber 1, the output end of the motor 401 passes through the surface of the processing chamber 1 through a bearing and is equipped with a connecting shaft 402, one end of the connecting shaft 402 is mounted on the bottom side of the processing chamber 1 through a bearing, and a stirring rod 403 is fixedly mounted on the surface of the connecting shaft 402.

[0032] Specifically: the motor 401 is started by an external controller, the motor 401 drives the linkage shaft 402 to rotate, and the linkage shaft 402 drives the stirring rod 403 to rotate to stir the sewage and the purifier, so that the two are completely integrated for reaction and purification.

[0033] In one embodiment, the delivery device 5 includes a storage tank 501, and the surface of the bottom side of the storage tank 501 is connected to a support frame 502, and the bottom side of the support frame 502 is fixedly installed on the surface of the processing warehouse 1. A connecting pipe 503 is fixedly installed on the bottom side of the storage tank 501, and one end of the connecting pipe 503 is installed on the surface of the processing warehouse 1. A mounting frame 504 is fixedly installed in the inner cavity of the storage tank 501, and an electric telescopic rod 505 is fixedly installed on one side of the mounting frame 504, and a baffle 506 is fixedly installed on one end of the electric telescopic rod 505.

[0034] Specifically: the support frame 502 supports the storage tank 501. The storage tank 501 is equipped with a control terminal, which can be remotely controlled by an external controller to set the number and interval of adding the purifier. The purifier is added into the processing chamber 1 through the connecting pipe 503. The electric telescopic rod 505 is supported and installed by the mounting frame 504. The electric telescopic rod 505 controls the switch of the connecting pipe 503 by the baffle 506, and the baffle 506 fits the inner wall of the connecting pipe 503.

[0035] Working principle: When using this device for chemical wastewater treatment, connect the wastewater discharge pipeline to the water inlet pipe 202 on the connecting diversion device 2, and the water inlet pipe 202 is connected to the diversion pipe 201. One end of the diversion pipe 201 is used as a common water outlet pipe, and the valve is in a normally open state, and the other end is a temporary water outlet end, and the valve is in a normally closed state. The chemical wastewater to be treated enters the treatment chamber 1 from the diversion pipe 201, and will first pass through the filter chamber 3. A filter screen 304 is installed at the bottom of the filter chamber 3 to filter the wastewater. The connecting plate 204 at the bottom of the diversion pipe 201 is installed on the surface of the mounting groove 103 through a hinge. When the filter chamber 3 needs to be replaced, you only need to open the connecting plate 204 first, and take out the filter chamber 3 by pulling the movable handle 302. After replacing the filter screen 304, the filter chamber 3 is replaced again After it is installed in the installation groove 103, the connecting plate 204 can be closed. This method makes it very convenient to disassemble and replace the filter chamber 3; after the chemical sewage is filtered through the filter chamber 3 and enters the processing chamber 1, the feeding device 5 will start the electric telescopic rod 505 at a fixed time to control the baffle 506 to open and close the inside of the connecting pipe 503 through the parameters set by the external controller, so as to add the purifier into the processing chamber 1 in batches in a quantitative manner, and then start the motor 401 through the external controller, the motor 401 drives the connecting shaft 402 to rotate, and the connecting shaft 402 drives the stirring rod 403 to rotate to stir the sewage and the purifier, so that the two are completely integrated for reaction purification, and by adding the purifier to the chemical sewage in batches and using the stirring device 4 to stir, the reaction purification effect is more complete and the purification efficiency is improved.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A chemical wastewater treatment device, characterized in that: include: A processing chamber (1), wherein a connecting flow dividing device (2) is arranged on one side of the processing chamber (1), two filtering chambers (3) are arranged inside the processing chamber (1), two stirring devices (4) are arranged in the inner cavity of the processing chamber (1), and a delivery device (5) is arranged on the surface of the processing chamber (1); Two installation grooves (103) are provided on one side of the surface of the processing chamber (1); The connecting and diverting device (2) comprises a diverting pipe (201), a water inlet pipe (202) is installed through one side of the diverting pipe (201), valves 2 (203) are fixedly installed on the surfaces of both ends of the diverting pipe (201), and connecting plates (204) are sleeved and installed on both ends of the diverting pipe (201), and the two connecting plates (204) are respectively installed on the surfaces of the two installation grooves (103) through hinges.

2. A chemical wastewater treatment device according to claim 1, characterized in that: A water outlet pipe (101) is installed through one side of the processing chamber (1), and a valve 1 (102) is fixedly installed on the surface of the water outlet pipe (101).

3. A chemical wastewater treatment device according to claim 1, characterized in that: A mounting plate (301) is fixedly mounted on the top side of the surface of the filter bin (3), the mounting plate (301) is mounted on the surface of the mounting groove (103), a movable handle (302) is movably mounted on the inner side of the mounting plate (301), a support frame 1 (303) is fixedly mounted on the bottom side of the inside of the filter bin (3), and a filter screen (304) is movably mounted on the surface of the support frame 1 (303).

4. A chemical wastewater treatment device according to claim 1, characterized in that: The stirring device (4) comprises a motor (401), one side of the motor (401) is fixedly mounted on the surface of the processing chamber (1), an output end of the motor (401) passes through the surface of the processing chamber (1) via a bearing and is equipped with a linkage shaft (402), one end of the linkage shaft (402) is mounted on the bottom side of the processing chamber (1) via a bearing, and a stirring rod (403) is fixedly mounted on the surface of the linkage shaft (402).

5. A chemical wastewater treatment device according to claim 1, characterized in that: The delivery device (5) comprises a storage tank (501), the surface of the bottom side of the storage tank (501) is connected to a second support frame (502), the bottom side of the second support frame (502) is fixedly mounted on the surface of the processing bin (1), a connecting pipe (503) is fixedly mounted on the bottom side of the storage tank (501), one end of the connecting pipe (503) is through-mounted on the surface of the processing bin (1), a mounting frame (504) is fixedly mounted in the inner cavity of the storage tank (501), an electric telescopic rod (505) is fixedly mounted on one side of the mounting frame (504), and a baffle (506) is fixedly mounted on one end of the electric telescopic rod (505).

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