Rapid collection equipment for car washing sewage and sludge

Abstract

The utility model discloses rapid collection equipment for car washing sewage and sludge, and belongs to the technical field of sewage treatment. Comprising a raw water tank, a collecting main body connected with the raw water tank, and a clear water tank connected with the collecting main body, sewage generated after car washing is collected through the raw water tank, the car washing sewage and sludge in the sewage are effectively separated through the collecting main body, the sewage and the sludge can be properly treated in the follow-up treatment process, separated water is treated through the biological filter material plate and then collected through the clear water tank, and the water treatment efficiency is improved. The separated sludge is collected through each sludge storage barrel, the whole process is completed in one set of equipment, and the integrated design saves the occupied area of the equipment, reduces the construction cost, and facilitates the management and maintenance of the equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely relates to a car washing sewage sludge quick collection equipment. BACKGROUND

[0002] In the car washing industry, sewage treatment has been an important environmental protection problem. The sewage generated in the car washing process contains silt, grease, chemical cleaning agent and other pollutants. If it is directly discharged without treatment, it will pollute the water body and affect the ecological balance and human health. In addition, with the increasing shortage of water resources, how to effectively treat and recycle car washing sewage has become the focus of the industry and scientific researchers.

[0003] Although the prior art can treat car washing sewage to some extent, there are still problems of low treatment efficiency and high operation cost. Especially for small car washing places, traditional large sewage treatment equipment has high investment cost and complex operation and maintenance, which is not suitable for their scale and economic conditions. Therefore, it is particularly important to develop a car washing sewage treatment equipment suitable for small car washing places, which has high efficiency and low cost.

[0004] The existing car washing sewage sludge quick collection equipment does not have a special design for efficient separation of car washing sewage and sludge when in use, which may cause mutual interference between sewage and sludge in subsequent treatment. UTILITY MODEL CONTENT

[0005] In view of the above problems, the utility model discloses a car washing sewage sludge quick collection equipment.

[0006] The technical scheme of the utility model is: a car washing sewage sludge quick collection equipment, comprising a raw water pool, a collection main body connected with the raw water pool, and a clean water pool connected with the collection main body.

[0007] The upper end of the collection main body is a mud filtering cylinder, the lower end of the collection main body is a water filtering cylinder connected with the mud filtering cylinder and provided with a mud filtering net cover at the connection position, a plurality of aeration pipes are arranged on the left and right sides in the water filtering cylinder and staggered from top to bottom, a biological filter plate is arranged between two adjacent aeration pipes on the left and right sides, a plurality of mud storage cylinders connected with the bottom end of the mud filtering cylinder are uniformly arranged on the outer wall of the water filtering cylinder in the circumferential direction, and an air compressor is connected with the aeration pipe.

[0008] Further, the bottom end of the mud filtering net cover is provided with an annular ring, the bottom end of the mud filtering cylinder is provided with a material falling pipe connected with the mud storage cylinder, and a sewage discharge valve is arranged on the material falling pipe.

[0009] Explanation: By setting the annular ring at the bottom end of the filter mud cover, additional support can be provided to enhance the overall structural strength of the filter mud cover, prevent deformation due to uneven pressure or fluid impact during the filtration process, and when it is necessary to discharge sludge into the sludge storage cylinder, the sludge discharge valve can be opened to flexibly control the sludge discharge of the sludge storage cylinder.

[0010] Further, the upper end of the filter mud cylinder is provided with a mounting cavity, and the top end of the mounting cavity is connected with a downwardly open cleaning cylinder through an electric telescopic rod.

[0011] Explanation: When it is necessary to clean the outer wall of the filter mud cover, the cleaning cylinder is moved downward by the extension of the electric telescopic rod, so that the cleaning cylinder is located at the periphery of the filter mud cover, then the external washing liquid is sprayed to the outer wall of the cleaning cylinder through the washing nozzles for cleaning, the impact force of the washing liquid can effectively remove stubborn dirt on the outer wall of the filter mud cover, and the cleaning cylinder covers the outer wall of the filter mud cover, which can ensure that the washing liquid can cover the outer wall of the filter mud cover and wash the entire outer wall.

[0012] Further, the clean water tank is connected with the circulating backflow pipe of the cleaning cylinder, and the circulating backflow pipe is provided with a water pump.

[0013] Explanation: When cleaning the outer wall of the cleaning cylinder, the water pump is started, and the purified water in the clean water tank is pumped to each washing nozzle through the water pump, which can reduce the demand for fresh water resources, thereby achieving the purpose of saving water resources.

[0014] Further, the outer wall of the filter water cylinder is provided with an annular mounting fixing seat, and each sludge storage cylinder is mounted on the upper end of the annular mounting fixing seat.

[0015] Explanation: The annular mounting fixing seat is used for mounting and supporting each sludge storage cylinder, so that the connection between the sludge storage cylinder and the material falling pipe is not affected by the gravity of the sludge storage cylinder, and the connection reliability is improved.

[0016] The beneficial effects of the present application are as follows:

[0017] The utility model discloses a kind of car washing sewage sludge rapid collection equipment, when using, the sewage after washing car is collected by raw water pool, washing car sewage and sludge in sewage are effectively separated by collection main body, it is helpful to carry out suitable treatment for sewage and sludge respectively in subsequent treatment process, separated water body is collected by clean water pool after being treated by biological filter plate, separated sludge is collected by each sludge storage cylinder, the whole process is completed in a set of equipment, this integrated design saves equipment floor area, reduces construction cost, also facilitate equipment management and maintenance, and when collection main body treats sewage, it is sequentially treated by biological purification by each biological filter plate by curve-shaped path, increase the contact time and contact area of sewage and biological filter plate, it is helpful to improve the contact efficiency of pollutant and microorganism, to improve the rate and effect of biodegradation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic diagram of the utility model;

[0019] Figure 2 It is the installation overhead view of sludge storage cylinder in annular installation fixed base of the utility model.

[0020] Figure 3 It is the distribution side view of aeration pipe and biological filter plate of the utility model.

[0021] Wherein, 1-raw water pool, 2-collection main body, 20-sludge filter cylinder, 21-water filter cylinder, 210-sludge filter net cover, 211-aeration pipe, 212-biological filter plate, 213-sludge storage cylinder, 214-annular ring, 215-feeding pipe, 216-drainage valve, 217-annular installation fixed base, 22-air compressor, 23-installation cavity, 230-electric telescopic rod, 24-cleaning cylinder, 240-flushing nozzle, 3-clean water pool, 30-circulating backflow pipe, 31-water pump. DETAILED DESCRIPTION

[0022] Embodiment 1: as shown in Figure 1 、 2 , 3, a kind of car washing sewage sludge rapid collection equipment, including raw water pool 1, the collection main body 2 connected with raw water pool 1, clean water pool 3 connected with collection main body 2;

[0023] The upper end of the collecting body 2 is a mud filtering cylinder 20, and the lower end of the collecting body 2 is a water filtering cylinder 21 which is connected with the mud filtering cylinder 20 in a penetrating manner and is provided with a mud filtering screen cover 210 at the connecting position; the water filtering cylinder 21 is provided with seven aeration pipes 211 which are staggered from top to bottom and are arranged on the left and right sides of the water filtering cylinder 21 respectively; the biological filter boards 212 are arranged between two adjacent aeration pipes 211 which are located on the left and right sides; the outer wall of the water filtering cylinder 21 is uniformly provided with four mud storage cylinders 213 which are connected with the bottom end of the mud filtering cylinder 20 in a circumferential direction; and the aeration pipe 211 is connected with an air compressor 22, wherein the air compressor 22 adopts the existing technology, for example, a model VW-6 / 7 air compressor can be adopted;

[0024] The bottom end of the mud filtering screen cover 210 is provided with an annular ring 214, the bottom end of the mud filtering cylinder 20 is provided with a discharging pipe 215 which is connected with the mud storage cylinder 213, and the discharging pipe 215 is provided with a blowdown valve 216; the annular ring 214 arranged at the bottom end of the mud filtering screen cover 210 can provide additional support and enhance the overall structural strength of the filtering mud screen cover 210, so as to prevent deformation caused by uneven pressure or fluid impact during the filtering process; when it is necessary to discharge sludge into the mud storage cylinder 213, the blowdown valve 216 can be opened, and the sludge discharge of the mud storage cylinder 213 can be flexibly controlled, wherein the blowdown valve 216 adopts the existing technology, for example, a model Z48H blowdown valve can be adopted;

[0025] The upper end of the mud filtering cylinder 20 is provided with a mounting cavity 23, and the top end of the mounting cavity 23 is connected with a cleaning cylinder 24 which is open downward through an electric telescopic rod 230; the inner wall of the cleaning cylinder 24 is uniformly provided with 22 flushing nozzles 240; when it is necessary to clean the outer wall of the mud filtering screen cover 210, the cleaning cylinder 24 is driven to move downward by the extension of the electric telescopic rod 230, so that the cleaning cylinder 24 is located at the periphery of the mud filtering screen cover 210; then, the external flushing liquid is sprayed to the outer wall of the cleaning cylinder 24 through the flushing nozzles 240 to clean the outer wall; the impact force of the flushing liquid can effectively remove stubborn dirt on the outer wall of the mud filtering screen cover 210, and the cleaning cylinder 24 covering the outside of the mud filtering screen cover 210 can ensure that the flushing liquid can cover the outer wall of the mud filtering screen cover 210 and clean the entire outer wall; wherein the electric telescopic rod 230 and the flushing nozzle 240 both adopt the existing technology, for example, the electric telescopic rod 230 can adopt a Temuoy U2 electric telescopic rod, and the flushing nozzle 240 can adopt a model Bolondi RW440A;

[0026] The water purification tank 3 is connected with a circulating backflow pipe 30 which is connected with the cleaning cylinder 24, and the circulating backflow pipe 30 is provided with a water pump 31; when the outer wall of the cleaning cylinder 24 is cleaned, the water pump 31 is started to draw the purified water in the water purification tank 3 to the flushing nozzles 240, so as to reduce the demand for fresh water resources and achieve the purpose of saving water resources, wherein the water pump 31 adopts the existing technology, for example, a Weiwang pump valve IS65-50-160 can be adopted;

[0027] The outer wall of the water filtering cylinder 21 is provided with an annular mounting fixing seat 217, and each mud storage cylinder 213 is mounted on the upper end of the annular mounting fixing seat 217. The annular mounting fixing seat 217 supports each mud storage cylinder 213, so that the connection between the mud storage cylinder 213 and the material falling pipe 215 is not affected by the gravity of the mud storage cylinder 213, and the connection reliability is improved.

[0028] The working method of the car washing sewage sludge rapid collection equipment of the embodiment specifically includes the following steps:

[0029] S1, collect the sewage after washing the car through the raw water pool 1, when it is needed to separate the sludge and the sewage in the sewage, pump to the mud filtering cylinder 20, when the sewage enters the mud filtering cylinder 20, separate the sludge in the sewage through the mud filtering cover 210, and the separated sewage enters the water filtering cylinder 21;

[0030] S2, after the mud filtering cover 210 separates the sludge in the sewage, open each sewage valve 216, and fall into the corresponding mud storage cylinder 213 through each material falling pipe 215 to collect, when it is needed to clean the sludge in the mud storage cylinder 213, only need to separate the mud storage cylinder 213 from the material falling pipe 215, and take it down;

[0031] S3, after the separated sewage enters the water filtering cylinder 21, start the air compressor 22, draw the external air into the aeration pipe 211 and aerate the sewage, and the sewage will pass through each biological filter plate 212 in a curved path for biological purification treatment, and the treated water flows into the clean water pool 3 through the bottom end of the water filtering cylinder 21 for collection;

[0032] S4, when it is needed to clean the outer wall of the mud filtering cover 210, drive the cleaning cylinder 24 to move downward through the extension of the electric telescopic rod 230, so that the cleaning cylinder 24 is located at the periphery of the mud filtering cover 210, then start the water pump 31, draw the purified water in the clean water pool 3 to each flushing nozzle 240, and spray to the outer wall of the cleaning cylinder 24 for cleaning.

Claims

1. A car wash sewage sludge rapid collection device, characterized in that, The utility model relates to a water purifying device, including raw water pool (1), with the raw water pool (1) connection collection main body (2), with the collection main body (2) connection clean water pool (3); The upper end of the collection main body (2) is a filter mud cylinder (20), and the lower end of the collection main body (2) is a filter water cylinder (21) which is connected with the filter mud cylinder (20) through and is provided with a filter mud cover (210) at the connection position, a plurality of aeration pipes (211) are arranged on the left and right sides of the filter water cylinder (21) in a staggered distribution from top to bottom, a biological filter material plate (212) is arranged between two adjacent aeration pipes (211) on the left and right sides, a plurality of mud storage cylinders (213) are uniformly arranged on the outer wall of the filter water cylinder (21) in a circumferential direction and are connected with the bottom end of the filter mud cylinder (20), and an air compressor (22) is connected with the aeration pipe (211).

2. A car washing sewage sludge rapid collection device according to claim 1, characterized in that, The bottom end of the filter mud cover (210) is provided with an annular ring (214), the bottom end of the filter mud cylinder (20) is provided with a material falling pipe (215) which is connected with the mud storage cylinder (213), and a blowdown valve (216) is arranged on the material falling pipe (215).

3. The car wash wastewater sludge rapid collection apparatus of claim 1, wherein, The upper end of the filter mud cylinder (20) is provided with a mounting cavity (23), the top end of the mounting cavity (23) is connected with a cleaning cylinder (24) which is downwardly opened through an electric telescopic rod (230), and a plurality of flushing nozzles (240) are uniformly arranged on the inner wall of the cleaning cylinder (24).

4. A car wash sewage sludge rapid collection device according to claim 3, characterized in that, The clean water pool (3) is connected with a circulating backflow pipe (30) which is connected with the cleaning cylinder (24), and a water pump (31) is arranged on the circulating backflow pipe (30).

5. The car wash wastewater sludge rapid collection apparatus of claim 1, wherein, The outer wall of the filter water cylinder (21) is provided with an annular mounting fixing seat (217), and each mud storage cylinder (213) is mounted on the upper end of the annular mounting fixing seat (217).

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