Sludge treatment device for environmental pollution prevention and control

Abstract

The utility model discloses a sludge treatment device for environmental pollution prevention and treatment belongs to sludge treatment device technical field. A sludge treatment device for environmental pollution prevention and treatment, including processing jar, still include: separation jar, rotation is connected in processing jar, be provided with multiple groups of sieve hole on separation jar, feed pipe, fixedly connected on separation jar, arc wall, fixedly connected on feed pipe, piston cylinder, fixedly connected on the inner wall of separation jar, the telescopic end of piston cylinder and arc wall are pasted, the air inlet end and the air outlet end of piston cylinder all are connected with check valve, multiple piston rods, fixedly connected in processing jar, the utility model discloses the setting of brush hair can clean the sieve hole on the surface of separation jar, reduce the blockage of sieve hole, and the setting of piston rod and piston cylinder can move brush hair constantly, make brush hair away from separation jar, and then reduce the abrasion of brush hair to fast rotation, increase the life, and be convenient for long -time use.

Description

TECHNICAL FIELD

[0001] The utility model relates to sludge treatment device technical field especially relates to a sludge treatment device for environmental pollution prevention and treatment. BACKGROUND

[0002] Oil-containing sludge entering the environment can cause serious environmental toxicity, destroy ecological balance, and cause serious damage to plants and animals and humans, so people generally use equipment to treat sludge to reduce environmental pollution.

[0003] The existing sludge treatment device, such as the utility model patent with patent application number CN202122790227.9 and the name of a sludge treatment device for environmental pollution prevention and treatment, discloses a sludge treatment device for environmental pollution prevention and treatment, relating to the technical field of environmental protection equipment, comprising a base, the upper end of the base is fixedly provided with a container, the container is provided with a water inlet pipe, an oil outlet pipe and a drain pipe; the inner shaft of the container is connected with a rotating shaft, the rotating shaft is developed outside the container and is connected with a rotary drive assembly; the rotating shaft is connected with an inner cylinder through a plurality of mixing rods, and the inner cylinder is provided with micropores; the rotating shaft and the mixing rod adopt a hollow structure, the rotating shaft is communicated with a feed hopper, at least one mixing rod is provided with a water outlet hole communicated with the outside and communicated with the feed hopper, the inner cylinder is provided, and the hollow rotating shaft and mixing rod input conditioning agent and hot steam, change the properties of the surface phase interface of the sludge particles, break the stable emulsification state, make the oil adsorbed on the surface of the sludge particles more easily peeled off, and separate water, oil and mud three phases under the action of mechanical force or centrifugal force.

[0004] The above-mentioned existing equipment is filtered by centrifugation when in use, but this method is easy to block the filter screen with impurities, which makes it difficult for the filter screen to separate the sludge and water, and cannot realize long-term stable separation, which has certain defects.

[0005] Therefore, a sludge treatment device for environmental pollution prevention and treatment is provided to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the problems in the above-mentioned background art and provides a sludge treatment device for environmental pollution prevention and treatment.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] A sludge treatment device for environmental pollution prevention and treatment, comprising a treatment tank, further comprising:

[0009] A separation tank is rotatably connected in the treatment tank, and a plurality of screen holes are arranged on the separation tank;

[0010] A feeding pipe is fixedly connected to the separation tank;

[0011] An arc-shaped wall is fixedly connected to the feeding pipe;

[0012] A piston cylinder is fixedly connected to the inner wall of the separation tank, the telescopic end of the piston cylinder is attached to the arc-shaped wall, and a one-way valve is connected to the air inlet end and the air outlet end of the piston cylinder;

[0013] A plurality of piston rods are fixedly connected in the treatment tank, the piston rods are connected to the air outlet end of the piston cylinder, a mounting rod is fixedly connected to the telescopic end of the piston rod, a plurality of brush hairs are fixedly connected to the mounting rod, and the brush hairs are attached to the inner wall of the separation tank.

[0014] In order to reset the piston rod, preferably, an exhaust hole is arranged on the piston rod.

[0015] In order to facilitate connection, preferably, a connecting pipe is connected to the air outlet end of the piston cylinder, and the connecting pipe is connected to the piston cylinder.

[0016] Preferably, a motor two is fixedly connected to the treatment tank, and the output end of the motor two is fixedly connected to the separation tank.

[0017] Preferably, a liquid outlet pipe is arranged on the treatment tank away from the feeding pipe.

[0018] Preferably, a support is further arranged, and the treatment tank is rotatably connected in the support.

[0019] In order to facilitate the discharge of sludge impurities, preferably, a motor one is fixedly connected to the support, and the motor one is fixedly connected to the treatment tank.

[0020] Compared with the prior art, the sludge treatment device for environmental pollution prevention has the following beneficial effects:

[0021] The brush hairs can clean the screen holes on the surface of the separation tank, reduce the blockage of the screen holes, and the piston rod and the piston cylinder can continuously move the brush hairs away from the separation tank, thereby reducing the abrasion of the brush hairs caused by rapid rotation, increasing the service life, and facilitating long-term use. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The structure of the sludge treatment device for environmental pollution prevention is shown in the structure diagram of the sludge treatment device for environmental pollution prevention Figure 1 ;

[0023] Figure 2 The structure of the sludge treatment device for environmental pollution prevention is shown in the structure diagram of the sludge treatment device for environmental pollution prevention

[0024] Figure 3 The utility model provides a sludge treatment device for environmental pollution prevention and treatment Figure 2 The structural schematic diagram of part A is shown in the figure.

[0025] Figure 4 The structural schematic of the sludge treatment device for environmental pollution prevention and treatment is shown in the utility model Figure 2 .

[0026] In the figure: 1, treatment tank; 101, motor one; 102, liquid outlet pipe; 2, separation tank; 201, motor two; 202, feed pipe; 3, arc wall; 4, piston cylinder; 401, connecting pipe; 5, piston rod; 501, exhaust hole; 6, mounting rod; 7, brush. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0028] Embodiment:

[0029] Referring to Figures 1-4 A sludge treatment device for environmental pollution prevention and treatment, comprising a treatment tank 1, further comprising: a separation tank 2 rotatably connected in the treatment tank 1, a plurality of groups of screen holes are arranged on the separation tank 2; a feed pipe 202 fixedly connected on the separation tank 2; an arc wall 3 fixedly connected on the feed pipe 202; a piston cylinder 4 fixedly connected on the inner wall of the separation tank 2, the telescopic end of the piston cylinder 4 is attached to the arc wall 3, the air inlet end and the air outlet end of the piston cylinder 4 are both connected with a one-way valve; a plurality of groups of piston rods 5 fixedly connected in the treatment tank 1, the piston rod 5 is connected with the air outlet end of the piston cylinder 4, the telescopic end of the piston rod 5 is fixedly connected with a mounting rod 6, a plurality of groups of brush 7 are fixedly connected on the mounting rod 6, the brush 7 is attached to the inner wall of the separation tank 2, the piston rod 5 is provided with an exhaust hole 501, the connecting pipe 401 is connected with the air outlet end of the piston cylinder 4, the connecting pipe 401 is connected with the piston cylinder 4, the treatment tank 1 is fixedly connected with a motor two 201, the output end of the motor two 201 is fixedly connected with the separation tank 2, the treatment tank 1 is provided with a liquid outlet pipe 102 on the end away from the feed pipe 202, further comprising a bracket, the treatment tank 1 is rotatably connected in the bracket, the bracket is fixedly connected with a motor one 101, the motor one 101 is fixedly connected with the treatment tank 1.

[0030] When the device is used, for example Figure 1As shown, this is the initial state. At this time, the sludge to be treated is continuously poured into the separation tank 2 inside the treatment tank 1 through the feed pipe 202. Then, the motor 201 is started. The rotation of the motor 201 causes the separation tank 2 to rotate. Then, through centrifugal force, the solid impurities in the sludge are retained in the separation tank 2, while the wastewater is thrown out by the centrifugal force, thus achieving solid-liquid separation and treating the sludge. Subsequently, the wastewater will be discharged through the outlet pipe 102 on the treatment tank 1, while the impurities will remain in the separation tank 2. After a period of use, it is necessary to stop the sludge injection and reverse the treatment tank 1 using the motor 101 to discharge the remaining solid impurities. Figure 4 As shown, the process involves flipping the container again and injecting sludge.

[0031] When the separator tank 2 rotates, the telescopic end of the piston cylinder 4 continuously contacts the arc-shaped wall 3, thereby continuously drawing in gas. The gas will then enter the piston rod 5, causing the mounting rod 6 to move and the brush bristles 7 to continuously approach the surface of the separator tank 2. The brush bristles 7 then clean the sieve holes on the surface of the separator tank 2, reducing the clogging of the sieve holes.

[0032] like Figure 3 As shown, the piston rod 5 is provided with an exhaust hole 501. With the exhaust hole 501, when the piston rod 5 extends and the bristles 7 approach the outer wall of the separator tank 2, the gas inside the piston rod 5 will be discharged through the exhaust hole 501 when it extends to its limit, thereby causing the telescopic end to contract. This prevents the bristles 7 from being in contact with the separator tank 2 for a long time, which would shorten the length of the bristles 7 and facilitate long-term use.

[0033] The present invention utilizes the brush bristles 7 to clean the sieve holes on the surface of the separation tank 2, reducing clogging. At the same time, the piston rod 5 and piston cylinder 4 continuously move the brush bristles 7 away from the separation tank 2, thereby reducing wear on the brush bristles 7 caused by rapid rotation, increasing service life, and facilitating long-term use.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A sludge treatment device for environmental pollution prevention, comprising a treatment tank (1), characterized in that, Also include: Separation tank (2), rotatingly connected in the processing tank (1), a plurality of groups of screen holes are arranged on the separation tank (2); Feed pipe (202) is fixedly connected on the separation tank (2); Arc wall (3) is fixedly connected on the feed pipe (202); Piston cylinder (4) is fixedly connected on the inner wall of the separation tank (2), the telescopic end of the piston cylinder (4) is attached to the arc wall (3), the air inlet end and the air outlet end of the piston cylinder (4) are connected with one-way valve; A plurality of groups of piston rods (5) are fixedly connected in the processing tank (1), the piston rods (5) are connected with the air outlet end of the piston cylinder (4), the telescopic end of the piston rod (5) is fixedly connected with the mounting rod (6), a plurality of groups of brush hairs (7) are fixedly connected on the mounting rod (6), the brush hairs (7) are attached to the inner wall of the separation tank (2).

2. The sludge treatment device for environmental pollution prevention according to claim 1, characterized by The piston rod (5) is provided with an exhaust hole (501).

3. The sludge treatment device for environmental pollution prevention according to claim 2, characterized in that, The air outlet end of the piston cylinder (4) is connected with a connecting pipe (401), and the connecting pipe (401) is connected with the piston cylinder (4).

4. The sludge treatment device for environmental pollution prevention according to claim 3, characterized in that, The processing tank (1) is fixedly connected with motor two (201), and the output end of the motor two (201) is fixedly connected with the separation tank (2).

5. The sludge treatment device for environmental pollution prevention according to claim 1, characterized in that, The processing tank (1) is provided with a liquid outlet pipe (102) at the end away from the feed pipe (202).

6. The sludge treatment device for environmental pollution prevention according to claim 1, characterized in that, Also include a support, the processing tank (1) is rotatably connected in the support.

7. The sludge treatment device for environmental pollution prevention according to claim 6, characterized by The support is fixedly connected with motor one (101), and the motor one (101) is fixedly connected with the processing tank (1).

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