Wet sweeping purification station sewage sediment density detection device

Abstract

The utility model discloses a sewage sediment density detection device for a wet sweeping purification station, and relates to the technical field of garbage cleaning sediment content measurement, the sewage sediment density detection device comprises a tank body, two end plates are arranged at two ends of the tank body, a water inlet pipe is arranged at the upper end of the outer surface of the end plate at one side in a penetrating manner, and a water outlet pipe is arranged at the lower end of the outer surface of the end plate at the other side in a penetrating manner; a water outlet pipe is arranged at the lower end of the outer surface of the end plate on the other side in a penetrating mode, connecting bases are arranged in the middles of the outer surfaces of the two end plates in a penetrating mode, sealing ends are connected to the interiors of the two connecting bases in a sealed mode through bolts, and a first ultrasonic measurement sensor is arranged on the outer side of the sealing end close to one side of the water inlet pipe; a second ultrasonic measurement sensor is arranged on the outer side of the sealing end close to one side of the water outlet pipe, and a sediment density detection device is arranged, so that the sediment content in sewage is accurately measured, the working time of a sludge pump in the treatment process is reasonably planned, and the transition loss of electric energy is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring sediment content in garbage cleaning, in particular to a sewage sediment density detection device for a wet sweeping purification station. Background Art

[0002] Wet sweepers are gaining market traction due to their simple air duct structure, lack of dust filters, high cleaning efficiency, and minimal secondary pollution. However, because wet sweepers require a large amount of water to collect garbage, the waste in their bins is highly watery, sometimes even forming a slurry. This slurry is inconvenient to handle. Existing waste transfer stations cannot accurately measure the amount of sediment in the wastewater, resulting in prolonged sludge pump operation and excessive power loss. Utility Model Content

[0003] The purpose of the utility model is to provide a device for detecting the density of silt in sewage at a wet sweeping purification station, so as to solve the problem in the prior art proposed in the above background technology that the amount of silt contained in sewage cannot be accurately measured during the treatment process of the garbage transfer station, resulting in excessive working time of the sludge pump during the treatment process and excessive loss of electric energy.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a device for detecting the density of sewage and sediment in a wet sweeping purification station, comprising a tank body, end plates being provided at both ends of the tank body, and two end plates being provided. A water inlet pipe is passed through the upper end of the outer surface of the end plate on one side, and a water outlet pipe is passed through the lower end of the outer surface of the end plate on the other side. A connecting seat is passed through the middle position of the outer surface of the two end plates, and the interiors of the two connecting seats are sealed with sealing end heads by bolts. A No. 1 ultrasonic measuring sensor is provided on the outer side of the sealing end head near the water inlet pipe, and a No. 2 ultrasonic measuring sensor is provided on the outer side of the sealing end head near the water outlet pipe. The No. 1 ultrasonic measuring sensor and the No. 2 ultrasonic measuring sensor are arranged correspondingly.

[0005] Preferably, the outer ends of the two sealing end heads are provided with sealing edges, and sealing gaskets are provided on the two sealing end heads and between the sealing edges and the connecting seat. The inner ends of the No. 1 ultrasonic measurement sensor and the No. 2 ultrasonic measurement sensor and inside the sealing end heads are provided with detection rods, and both of the detection rods extend into the interior of the tank body through the sealing end heads.

[0006] Preferably, connection ports are opened at positions corresponding to the two end plates and the water inlet pipe and the water outlet pipe, and the water inlet pipe and the water outlet pipe are fixedly and sealedly connected to the connection ports by welding, and the outer ends of the water inlet pipe and the water outlet pipe are provided with connection flanges.

[0007] Preferably, the two end plates are fixedly and sealedly connected to the two ends of the tank body by bolts, and a sealing gasket is provided between the two end plates and the tank body.

[0008] Preferably, a weight-reducing groove is provided in the middle of the outer surface of the tank body, and a support seat is provided at the lower end of the outer surface of the tank body and inside the weight-reducing groove.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows: on the basis of the garbage transfer station treatment process in the prior art, a sediment density detection device is set to accurately measure the sediment content in the sewage; during the sedimentation material transmission process, by setting certain process parameters, when the sediment density detection device in the high-density sewage detects that the process parameters have been reached, the material transmission is stopped according to the process requirements to avoid useless work and energy loss of the transmission pump, and the working time of the sludge pump during the treatment process is reasonably planned to reduce the transitional loss of electric energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is the axonometric drawing of the main structure of the utility model;

[0011] Figure 2 This is an axonometric cross-sectional view of the main structure of the utility model;

[0012] Figure 3 This is a main cross-sectional view of the main structure of the utility model;

[0013] Figure 4 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 5 It is a left side schematic diagram of the main structure of the utility model.

[0015] In the figure: 1-tank body, 2-end plate, 3-water inlet pipe, 4-water outlet pipe, 5-connecting seat, 6-sealing end, 7-ultrasonic measurement sensor No. 1, 8-ultrasonic measurement sensor No. 2, 9-sealing edge, 10-sealing gasket, 11-cable, 12-connecting port, 13-connecting flange, 14-sealing gasket, 15-weight reduction groove. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-5The utility model provides a sewage sediment density detection device for a wet sweeping purification station, which is characterized in that: it comprises a tank body 1, both ends of the tank body 1 are provided with end plates 2, the number of the end plates 2 is two, the upper end of the outer surface of the end plate 2 on one side is penetrated by a water inlet pipe 3, and the lower end of the outer surface of the end plate 2 on the other side is penetrated by a water outlet pipe 4, the middle position of the outer surface of the two end plates 2 is penetrated by a connecting seat 5, the interior of the two connecting seats 5 are sealed and connected with a sealing end head 6 by bolts, a first ultrasonic measuring sensor 7 is provided on the outer side of the sealing end head 6 near the water inlet pipe 3, and a second ultrasonic measuring sensor 8 is provided on the outer side of the sealing end head 6 near the water outlet pipe 4, and the first ultrasonic measuring sensor 7 and the second ultrasonic measuring sensor 8 are arranged correspondingly.

[0018] When in use, the end plates 2 are fixed and sealed to both sides of the tank body 1 by bolts, thereby forming a sealed tank space, a water inlet pipe 3 is set on the end plate 2 on one side, and the muddy water enters the interior of the tank body 1 through the water inlet pipe 3, and a water outlet pipe 4 is set on the end plate 2 on the other side, and the muddy water is output to the outside of the tank body 1 through the water outlet pipe 4, a connecting seat 5 is set on the two end plates 2, and a sealing end head 6 is sealed by bolts inside the connecting seat 5, the two sealing end heads 6 are correspondingly arranged, and a No. 1 ultrasonic measuring sensor 7 and a No. 2 ultrasonic measuring sensor 8 are respectively arranged inside the two sealing end heads 6, and the sediment content of the muddy water inside the tank body 1 is detected by the two correspondingly arranged No. 1 ultrasonic measuring sensors 7 and No. 2 ultrasonic measuring sensors 8, and the characteristic that the ultrasonic wave passes through different fluids with different echo times t is used to calculate the different fluid densities, thereby realizing a measurement method of different sediment content densities in the fluid.

[0019] The outer ends of the two sealing end heads 6 are each provided with a sealing edge 9, and a sealing gasket 10 is provided on the two sealing end heads 6 and between the sealing edge 9 and the connecting seat 5. A detection rod 11 is provided on the inner ends of the No. 1 ultrasonic measurement sensor 7 and the No. 2 ultrasonic measurement sensor 8 and inside the sealing end head 6. Both of the detection rods 11 extend into the interior of the tank body 1 through the sealing end head 6. By providing a sealing edge 9 on the outer side of the sealing end head 6 and providing a sealing gasket 10 between the sealing edge 9 and the connecting seat 5, the sealing end head 6 and the connecting seat 5 are sealed, and the detection rod 11 provided on the No. 1 ultrasonic measurement sensor 7 and the No. 2 ultrasonic measurement sensor 8 is extended into the interior of the tank body 1 through the sealing end head 6. The liquid density inside the tank body 1 is detected by the detection rod 11, and the detection signals are collected and sorted by the No. 1 ultrasonic measurement sensor 7 and the No. 2 ultrasonic measurement sensor 8 and then output to the outside.

[0020] The two end plates 2 are provided with connection ports 12 at positions corresponding to the water inlet pipe 3 and the water outlet pipe 4. The water inlet pipe 3 and the water outlet pipe 4 are fixedly and sealedly connected to the connection ports 12 by welding. The outer ends of the water inlet pipe 3 and the water outlet pipe 4 are provided with connection flanges 13. By arranging a connection end 12 on the end plate 2, the water inlet pipe 3 and the water outlet pipe 4 are sealedly connected to the inside of the connection end 12 by welding, thereby sealingly connecting the water inlet pipe 3 and the water outlet pipe 4 to the end plate 2, and arranging a connection flange 13 at the outer ends of the water inlet pipe 3 and the water outlet pipe 4, and connecting the water inlet pipe 3 and the water outlet pipe 4 to the external pipeline through the connection flange 13.

[0021] The two end plates 2 are fixedly and sealedly connected to the two ends of the tank body 1 by bolts, and a sealing gasket 14 is provided between the two end plates 2 and the tank body 1. By providing the sealing gasket 14 between the end plates 2 and the tank body 1, the sealing between the end plates 2 and the tank body 1 is improved.

[0022] A weight-reducing groove 15 is provided in the middle of the outer surface of the tank body 1, and a support seat 16 is provided at the lower end of the outer surface of the tank body 1 and inside the weight-reducing groove 15. By providing the weight-reducing groove 15 on the outer side of the tank body 1, the weight of the entire equipment is reduced, and by providing the support seat 16 at the lower end of the tank body 1, the overall structure can be easily installed on the equipment plane.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the density of sewage silt in a wet sweeping purification station, characterized in that: The invention comprises a tank body (1), wherein both ends of the tank body (1) are provided with end plates (2), the number of the end plates (2) being two, a water inlet pipe (3) being penetrated through the upper end of the outer surface of the end plate (2) on one side, and a water outlet pipe (4) being penetrated through the lower end of the outer surface of the end plate (2) on the other side, a connecting seat (5) being penetrated through the middle position of the outer surface of the two end plates (2), the interiors of the two connecting seats (5) being sealed and connected with sealing end heads (6) by bolts, a first ultrasonic measurement sensor (7) being provided on the outer side of the sealing end head (6) close to the water inlet pipe (3), and a second ultrasonic measurement sensor (8) being provided on the outer side of the sealing end head (6) close to the water outlet pipe (4), and the first ultrasonic measurement sensor (7) and the second ultrasonic measurement sensor (8) being arranged correspondingly.

2. The device for detecting the density of sewage silt in a wet sweeping purification station according to claim 1, characterized in that: The outer ends of the two sealing ends (6) are each provided with a sealing edge (9), a sealing gasket (10) is provided on the two sealing ends (6) and between the sealing edge (9) and the connecting seat (5), and a detection rod (11) is provided at the inner ends of the first ultrasonic measurement sensor (7) and the second ultrasonic measurement sensor (8) and inside the sealing end heads (6), and the two detection rods (11) extend into the interior of the tank body (1) through the sealing end heads (6).

3. The device for detecting the density of sewage silt in a wet sweeping purification station according to claim 1, characterized in that: Connection ports (12) are provided at positions corresponding to the water inlet pipe (3) and the water outlet pipe (4) of the two end plates (2); the water inlet pipe (3) and the water outlet pipe (4) are fixedly and sealedly connected to the connection ports (12) by welding; and the outer ends of the water inlet pipe (3) and the water outlet pipe (4) are both provided with connection flanges (13).

4. The device for detecting the density of sewage silt in a wet sweeping purification station according to claim 1, characterized in that: The two end plates (2) are fixedly and sealedly connected to the two ends of the tank body (1) via bolts, and a sealing gasket (14) is provided between the two end plates (2) and the tank body (1).

5. The device for detecting the density of sewage silt in a wet sweeping purification station according to claim 1, characterized in that: A weight-reducing groove (15) is provided in the middle of the outer surface of the tank body (1), and a support seat (16) is provided at the lower end of the outer surface of the tank body (1) and inside the weight-reducing groove (15).

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