Municipal sewage treatment device

Abstract

The utility model discloses a municipal sewage treatment device, which belongs to the technical field of municipal sewage circulation treatment, and comprises a cover plate, the bottom of the cover plate is connected with a support rod, the bottom of the support rod is connected with a rigid frame, the surface of the rigid frame is provided with a dismounting assembly, and a blockage clearing assembly is embedded in the cover plate. After the inserting block is pulled to retract into the side seat and is separated from the inserting hole, the collecting basket can be taken out to clean internal sundries, the mounting block is limited by the mounting groove, the inserting block is pressed by the spring pair of sleeve blocks, and the inserting block is tightly inserted into the inserting hole, so that the collecting basket can be firmly mounted and positioned, and the using effect is better. Through the arrangement of the blockage clearing assembly, the connecting rod is pulled through the handle to drive the knocking block to move upwards, then the handle is loosened, the knocking block can collide with the filter screen under the elastic acting force of the second spring on the fixing ring, the filter screen generates vibration, impurities on the surface can be rapidly shaken off and enter the collecting basket, and therefore the filtering effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal sewage circulation treatment, and specifically relates to a municipal sewage treatment device. Background Art

[0002] The sewage drainage system is an integral part of water resource treatment and circulation. At present, the drainage system in the city is prone to blockages such as leaves and branches entering the sewer, causing a large amount of waste to accumulate and block the drainage pipes.

[0003] Chinese patent application No. 202022379000.0 discloses a municipal sewage treatment device, and the specific technical scheme is as follows: it includes a cover plate and a filter box; the cover plate is provided with a plurality of drainage holes, and the filter box is provided below the cover plate; the bottom and side surfaces of the filter box are composed of a filter screen, and the inner side of the filter screen is attached to a rigid frame; the bottom of the filter box is located at one end of the cover plate and is concave downward to form a groove, and the bottom surface of the filter box is inclined toward the groove, and a collection basket for collecting obstructions is placed in the groove, and the collection basket is evenly distributed with filter holes whose apertures are smaller than the mesh of the filter screen. Compared with the prior art, the utility model is a municipal sewage treatment device that can prevent sewer blockage and facilitate the cleaning of sewer obstructions.

[0004] In the above-mentioned public patent, the filter net can intercept, filter and guide the sewage. Some impurities and waste will accumulate on the filter net, causing blockage and inconvenience in cleaning during use. The collection basket is installed by the fixing bar that expands when exposed to water, resulting in the installation positioning of the collection basket being not firm enough and having poor stability. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a municipal sewage treatment device, which has the characteristics of stable structure and good use effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a municipal sewage treatment device, comprising a cover plate, the bottom of the cover plate is connected to a support rod, the bottom of the support rod is connected to a rigid frame, a filter screen is embedded in the interior of the rigid frame, a collecting basket is arranged on the top of the rigid frame, a disassembly and assembly component is opened on the surface of the rigid frame, and a clearing component is embedded in the interior of the cover plate.

[0007] Preferably, the disassembly and assembly components include mounting grooves, mounting blocks, sockets, plug blocks and side seats, wherein two mounting grooves are provided on the surface of the rigid frame, mounting blocks are connected to both sides of the collection basket, sockets are provided inside the mounting blocks, side seats are provided on the sides of the rigid frame, and plug blocks are embedded inside the side seats.

[0008] Preferably, a sleeve block is sleeved on the surface of the insert block inside the side seat, and a spring 1 is arranged on the side of the sleeve block.

[0009] Preferably, the mounting block and the mounting groove are both T-shaped structures, and the surface of the mounting block fits tightly against the inner wall of the mounting groove.

[0010] Preferably, the blockage clearing assembly includes a handle, a knocking block, a connecting rod, a fixing ring and spring 2, wherein a connecting rod is embedded inside the cover plate, a knocking block is connected to the bottom of the connecting rod, a fixing ring is sleeved on the surface of the connecting rod, spring 2 is arranged above the fixing ring, and a handle is connected to the top of the connecting rod.

[0011] Preferably, the top of the handle is flush with the surface of the cover plate, and the side of the handle is tightly fitted with the surface groove wall of the cover plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a disassembly and assembly component, pulls the plug block to retract into the side seat, and after the plug block is separated from the socket, the collection basket can be taken out to clean the internal debris under the sliding connection between the mounting block and the mounting groove. The mounting groove limits the mounting block, and a pair of springs press the plug block and the socket to be tightly plugged, so that the collection basket can be installed and positioned firmly, thereby achieving better use effect.

[0014] 2. The utility model is provided with a clearing assembly. The handle is used to pull the connecting rod to drive the knocking block to move upward. Then, the handle is released and the knocking block can hit the filter net under the elastic force of two pairs of fixing rings of the spring. The filter net vibrates and the impurities on the surface can be quickly shaken off into the collection basket, thereby improving the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 This is the front view of the disassembly and assembly components of the utility model;

[0017] Figure 3 It is the front view of the blockage clearing component of the utility model.

[0018] In the figure: 1. cover plate; 2. support rod; 3. collection basket; 4. disassembly and assembly component; 41. mounting groove; 42. mounting block; 43. socket; 44. sleeve block; 45. spring one; 46. plug block; 47. side seat; 5. rigid frame; 6. filter screen; 7. clearing component; 71. handle; 72. knock block; 73. connecting rod; 74. fixing ring; 75. spring two. DETAILED DESCRIPTION

[0019] 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. Example 1

[0020] See attached Figure 1-3 The utility model provides the following technical solutions: a municipal sewage treatment device, including a cover plate 1, a support rod 2 is connected to the bottom of the cover plate 1, a rigid frame 5 is connected to the bottom of the support rod 2, a filter screen 6 is embedded in the rigid frame 5, a collecting basket 3 is arranged on the top of the rigid frame 5, a disassembly assembly component 4 is opened on the surface of the rigid frame 5, and a clearing assembly 7 is embedded in the cover plate 1.

[0021] Specifically, the disassembly and assembly component 4 includes a mounting groove 41, a mounting block 42, a socket 43, an insert block 46 and a side seat 47. Two mounting grooves 41 are provided on the surface of the rigid frame 5. Both sides of the collection basket 3 are connected to the mounting blocks 42. The inside of the mounting block 42 is provided with a socket 43. The side of the rigid frame 5 is provided with a side seat 47, and the inside of the side seat 47 is embedded with an insert block 46.

[0022] By adopting the above technical solution, the plug block 46 is pulled into the side seat 47. After the plug block 46 is separated from the socket 43, the collection basket 3 can be taken out to clean the internal debris under the sliding connection between the mounting block 42 and the mounting groove 41, and the collection basket 3 can be installed and positioned firmly to achieve better use effect.

[0023] Specifically, a sleeve block 44 is sleeved on the surface of the insert block 46 inside the side seat 47 , and a spring 45 is provided on the side of the sleeve block 44 .

[0024] By adopting the above technical solution, the spring 1 45 presses the sleeve block 44 so that the insert block 46 can be automatically inserted and positioned with the insertion hole 43, which can make the disassembly and assembly operation of the collection basket 3 more convenient.

[0025] Specifically, the mounting block 42 and the mounting groove 41 are both T-shaped structures, and the surface of the mounting block 42 fits tightly against the inner wall of the mounting groove 41. By adopting the above technical solution, the mounting groove 41 limits the mounting block 42, so that the collection basket 3 can be installed more firmly and the sundries can be better contained.

[0026] When this embodiment is used, sewage flows into the sewer through the cover plate 1, and the internal filter screen 6 of the rigid frame 5 at the bottom of the support rod 2 can perform secondary filtration on the sewage. The debris in the sewage will pass through the filter screen 6 and enter the collection basket 3 for collection. This municipal sewage treatment device can filter and treat the sewage well. Pull the plug block 46 to retract into the side seat 47. After the plug block 46 is separated from the socket 43, the collection basket 3 can be taken out to clean the internal debris under the sliding connection between the mounting block 42 and the mounting groove 41. The mounting groove 41 limits the mounting block 42, and the spring 1 45 presses the sleeve block 44. The plug block 46 and the socket 43 are tightly plugged together to make the collection basket 3 firmly installed and positioned, so as to achieve better use effect. Example 2

[0027] The difference between this embodiment and embodiment 1 is that the clearing assembly 7 includes a handle 71, a knocking block 72, a connecting rod 73, a fixing ring 74 and a second spring 75. The connecting rod 73 is embedded in the cover plate 1, the bottom of the connecting rod 73 is connected to the knocking block 72, the surface of the connecting rod 73 is sleeved with a fixing ring 74, the top of the fixing ring 74 is provided with a second spring 75, and the top of the connecting rod 73 is connected to the handle 71.

[0028] Specifically, the top of the handle 71 is flush with the surface of the cover plate 1 , and the side of the handle 71 is tightly fitted with the surface groove wall of the cover plate 1 .

[0029] By adopting the above technical solution, the handle 71 pulls the connecting rod 73 to drive the knocking block 72 to move upward, and then the handle 71 is released. Under the elastic force of the spring 2 75 on the fixing ring 74, the knocking block 72 can hit the filter screen 6. The filter screen 6 vibrates and can quickly shake off the impurities on the surface into the collection basket 3, thereby achieving a better filtering effect.

[0030] When this embodiment is used, the handle 71 is used to pull the connecting rod 73 to drive the knocking block 72 to move upward, and then the handle 71 is released. Under the elastic force of the spring 2 75 on the fixing ring 74, the knocking block 72 can hit the filter screen 6. The filter screen 6 vibrates and can quickly shake off the impurities on the surface into the collection basket 3, thereby achieving a better filtering effect.

[0031] The structure and use principle of the cover plate 1, support rod 2, collecting basket 3, rigid frame 5 and filter screen 6 in the utility model have been disclosed in a municipal sewage treatment device disclosed in Chinese patent application No. 202022379000.0. Its working principle is that the sewage flows into the sewer through the cover plate 1, and the filter screen 6 inside the rigid frame 5 connected to the bottom of the support rod 2 can perform secondary filtration on the sewage. The debris in the sewage will slide from the filter screen 6 into the collecting basket 3 for collection, which can make the use effect of this municipal sewage treatment device better.

[0032] Working principle and use process of the utility model: When the utility model is used, sewage flows into the sewer through the cover plate 1, and the internal filter screen 6 of the rigid frame 5 at the bottom of the support rod 2 can perform secondary filtration on the sewage. The debris in the sewage will pass through the filter screen 6 and enter the collection basket 3 for collection. This municipal sewage treatment device can filter and treat the sewage well. Pull the plug block 46 to retract into the side seat 47. After the plug block 46 is separated from the socket 43, the collection basket 3 can be taken out to clean the internal debris under the sliding connection between the mounting block 42 and the mounting groove 41. The mounting groove 41 limits the mounting block 42, and the spring 45 presses the sleeve block 44. The plug block 46 and the socket 43 are tightly plugged together to make the collection basket 3 firmly installed and positioned, so as to achieve better use effect. The handle 71 is used to pull the connecting rod 73 to drive the knocking block 72 to move upward, and then the handle 71 is released. Under the elastic force of the spring 2 75 on the fixing ring 74, the knocking block 72 can hit the filter screen 6. The filter screen 6 vibrates and can quickly shake off the impurities on the surface into the collection basket 3, thereby achieving a better filtering effect.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A municipal sewage treatment device, comprising a cover plate, characterized in that: The bottom of the cover plate is connected to a support rod, the bottom of the support rod is connected to a rigid frame, a filter screen is embedded in the rigid frame, a collection basket is arranged on the top of the rigid frame, a disassembly assembly component is provided on the surface of the rigid frame, and a clearing assembly is embedded in the cover plate; The disassembly and assembly assembly includes a mounting groove, a mounting block, a plug hole, an plug block and a side seat, wherein two mounting grooves are provided on the surface of the rigid frame, mounting blocks are connected to both sides of the collection basket, a plug hole is provided inside the mounting block, a side seat is provided on the side of the rigid frame, and the plug block is embedded inside the side seat; The blockage clearing assembly includes a handle, a knocking block, a connecting rod, a fixing ring and two springs, wherein a connecting rod is embedded inside the cover plate, a knocking block is connected to the bottom of the connecting rod, a fixing ring is sleeved on the surface of the connecting rod, two springs are arranged above the fixing ring, and a handle is connected to the top of the connecting rod.

2. A municipal sewage treatment device according to claim 1, characterized in that: The surface of the insert block inside the side seat is sleeved with a sleeve block, and a spring 1 is arranged on the side of the sleeve block.

3. A municipal sewage treatment device according to claim 1, characterized in that: The mounting block and the mounting groove are both T-shaped structures, and the surface of the mounting block is tightly fitted with the inner wall of the mounting groove.

4. A municipal sewage treatment device according to claim 1, characterized in that: The top of the handle is flush with the surface of the cover plate, and the side of the handle is tightly fitted with the surface groove wall of the cover plate.

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