Steam-water backwashing filter tank

Abstract

The utility model relates to the technical field of water treatment, in particular to a steam-water backwashing filter tank which comprises a tank body and an auxiliary device, a drainage channel is arranged on the inner wall of the tank body, a plurality of nozzles are arranged on the inner wall of the tank body, a water inlet pipe is arranged on one side of the tank body, a backwashing pipe is arranged on one side of the tank body, and the backwashing pipe is communicated with the nozzles. According to the utility model, the auxiliary device is arranged, so that the tank body can be conveniently assisted to filter and intercept, the frequency of repeated filtering is reduced, and the problems that a large number of impurities are carried after sewage enters a water channel when the sewage is discharged by the conventional steam-water backwashing filter tank, the water outlet pipe is blocked by larger impurities, and the water outlet pipe is blocked by the water outlet pipe can be effectively solved. The conditions that the impurities in the sewage are excessive, no impurity collecting equipment exists in the sewage, and the efficiency is influenced by repeated treatment are reduced, so that the overall stability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a steam-water backwash filter tank. Background Art

[0002] Soda backwash filter refers to the flushing method in which air and water act together on the filter to remove impurities trapped in the filter material layer.

[0003] It is found in the prior art that when the existing soda backwash filter discharges sewage, the sewage will carry a large amount of impurities after entering the canal. Large impurities will cause blockage of the outlet pipe, thereby affecting the normal operation of the filter. In addition, there are too many impurities in the sewage, and there is no impurity collection equipment in the middle, which requires multiple treatments affecting efficiency. As a result, during the treatment process of the existing soda backwash filter, larger impurities cannot be collected and processed, which easily causes blockage. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that larger impurities cannot be collected and processed and blockage is easily caused, and a soda backwash filter tank is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a soda backwash filter tank, comprising a tank body and an auxiliary device, the inner wall of the tank body is provided with a drainage channel body, the inner wall of the tank body is provided with a plurality of nozzles, a water inlet pipe is provided on one side of the tank body, a backwash pipe is provided on one side of the tank body, the backwash pipe is communicated with the nozzle, and a water outlet pipe is provided on one side of the tank body, the auxiliary device is arranged in the drainage channel body, the auxiliary device comprises an intercepting member, the intercepting member is located in the drainage channel body, the inner wall of the drainage channel body is fixedly connected with two hollow sleeves, the inner wall of the hollow sleeve is slidably connected with a support rod, the support rod is plugged into the inner wall of the intercepting member, the surface of the intercepting member is fixedly connected with two fixing rings, the surface of the support rod is provided with a groove, the fixing ring is plugged into the inner wall of the groove, through the above-mentioned components, the intercepting member is sleeved on the support rod, and then the fixing ring is plugged into the groove on the surface of the support rod, the intercepting net can filter the liquid entering the drainage channel body, intercept and collect larger impurities, and reduce the situation of pipeline blockage caused by subsequent sewage transportation.

[0006] Preferably, the support rod is fixedly connected to a spring one on one side corresponding to the inner wall of the hollow sleeve, and there are two springs one. Through the above components, when sewage enters the drainage channel body, the intercepting member will be impacted, and then the support rod slides in the hollow sleeve, and the spring one can provide buffering to achieve protection.

[0007] Preferably, the inner wall of the fixing ring is rotatably connected with a block, the surface of the support rod is provided with a slot, the block is engaged with the inner wall of the slot, and the surface of the block is fixedly connected with a handle. Through the above components, the block can be controlled to rotate by rotating the handle, so that the block is inserted into the slot on the surface of the support rod, thereby positioning the intercepting member. The handle is convenient for manual rotation using tools or hands.

[0008] Preferably, the inner wall of the fixed ring is fixedly connected with magnetic ring 1, and the inner wall of the handle is fixedly connected with magnetic ring 2. Magnetic ring 1 is magnetically connected to magnetic ring 2. Through the above components, magnetic ring 1 and magnetic ring 2 are attracted to each other, so as to position the handle and the block.

[0009] Preferably, four guide plates are fixedly connected to the inner wall of the drainage channel body, and the intercepting member is slidably connected to the surface of the guide plates. Through the above components and the four guide plates, the stability of the intercepting member during movement can be improved.

[0010] Preferably, a dragging device is provided on the side of the pool body close to the intercepting member, and the dragging device includes a sliding sleeve. There are two sliding sleeves, and the two sliding sleeves are fixedly connected to the surface of the pool body. The inner wall of the sliding sleeve is slidably connected with a slider, and the surface of the slider is fixedly connected with a hook. The surface of the intercepting member is fixedly connected with a lifting rope, and one end of the lifting rope is fixedly connected with a lifting ring. The side of the slider corresponding to the inner wall of the sliding sleeve is fixedly connected with a spring 2. Through the above components, the intercepting member can be supported and protected by hanging the lifting ring on the hanger, and the intercepting member can be taken out for cleaning later by the lifting rope.

[0011] Preferably, a stabilizing rod is inserted into the inner wall of the hook. Through the above-mentioned components, when the lifting ring is hung on the hook, the stabilizing rod is inserted to improve the stabilizing effect of the lifting ring on the hook.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, water is delivered to the pool body, and the water inlet pipe cooperates with the backwash pipe to operate, and then the nozzle sprays steam, so that the upper sewage is discharged into the drainage channel body. By setting an auxiliary device, after the sewage and impurities are discharged into the drainage channel body, the interception member can intercept larger impurities. When the interception member is impacted, the support rod can slide in the hollow sleeve and cooperate with the spring for buffering. The four guide plates can guide the interception member. By setting an auxiliary device, it is convenient to assist the pool body to filter and intercept, and the number of repeated filtrations is reduced. It can effectively reduce the existing steam-water backwash filter tank. When discharging sewage, the sewage will carry a large amount of impurities after entering the water channel. The larger impurities will cause the outlet pipe to be blocked, thereby affecting the normal operation of the filter tank, reducing the situation where there are too many impurities in the sewage, there is no impurity collection equipment in the middle, and multiple treatments are required to affect the efficiency, thereby improving the overall stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional structural schematic diagram of a soda backwash filter tank is proposed for the utility model;

[0015] Figure 2 The utility model proposes a method for backwashing a filter tank with soda water. Figure 1 Schematic diagram of the structure at A in the middle;

[0016] Figure 3 A cross-sectional structural schematic diagram of a steam-water backwash filter tank is proposed for the utility model;

[0017] Figure 4 The utility model proposes a method for backwashing a filter tank with soda water. Figure 3 Schematic diagram of the structure at B in the middle;

[0018] Figure 5 The utility model provides a partial cross-sectional structural schematic diagram of an auxiliary device for backwashing a steam-water filter tank;

[0019] Figure 6 The utility model provides a partial structural schematic diagram of an auxiliary device for backwashing a steam-water filter tank;

[0020] Figure 7 The utility model provides another part of the structural schematic diagram of the auxiliary device for backwashing a steam-water filter tank.

[0021] Legend:

[0022] 1. Pool body; 2. Drainage channel body; 3. Water inlet pipe; 4. Backwash pipe; 5. Water outlet pipe; 6. Auxiliary device; 61. Interceptor; 62. Guide plate; 63. Support rod; 64. Hollow sleeve; 65. Spring 1; 66. Fixed ring; 67. Block; 68. Magnetic ring 1; 69. Handle; 610. Magnetic ring 2; 7. Towing device; 71. Sliding sleeve; 72. Lifting rope; 73. Lifting ring; 74. Hook; 75. Stabilizer bar; 76. Sliding block; 77. Spring 2; 8. Nozzle. DETAILED DESCRIPTION

[0023] See also Figure 1-7 The utility model provides a technical solution: a soda backwash filter tank, comprising a tank body 1 and an auxiliary device 6, a drainage channel body 2 is arranged on the inner wall of the tank body 1, a plurality of nozzles 8 are arranged on the inner wall of the tank body 1, a water inlet pipe 3 is arranged on one side of the tank body 1, a backwash pipe 4 is arranged on one side of the tank body 1, the backwash pipe 4 is connected with the nozzle 8, a water outlet pipe 5 is arranged on one side of the tank body 1, and the auxiliary device 6 is arranged in the drainage channel body 2.

[0024] The specific configuration and functions of the auxiliary device 6 and the dragging device 7 will be described in detail below.

[0025] Specifically, the auxiliary device 6 includes an intercepting member 61, which is located in the drainage channel body 2. Two hollow sleeves 64 are fixedly connected to the inner wall of the drainage channel body 2. The inner wall of the hollow sleeve 64 is slidably connected with a support rod 63. The support rod 63 is plugged into the inner wall of the intercepting member 61. The surface of the intercepting member 61 is fixedly connected with two fixing rings 66. A groove is provided on the surface of the support rod 63. The fixing ring 66 is plugged into the inner wall of the groove.

[0026] In this embodiment: the intercepting member 61 is sleeved on the support rod 63, and then the fixing ring 66 is inserted into the groove on the surface of the support rod 63. The intercepting net can filter the liquid entering the drainage channel body 2, intercept and collect larger impurities, and reduce the situation of pipeline blockage caused by subsequent sewage transportation.

[0027] Specifically, a side of the support rod 63 corresponding to the inner wall of the hollow sleeve 64 is fixedly connected to a spring 1 65 , and there are two springs 1 65 .

[0028] In this embodiment, when sewage enters the drainage channel body 2, the intercepting member 61 will be impacted, and then the support rod 63 slides in the hollow sleeve 64, and the spring 1 65 can be buffered to achieve protection.

[0029] Specifically, the inner wall of the fixing ring 66 is rotatably connected with a block 67, and the surface of the support rod 63 is provided with a slot, and the block 67 is engaged with the inner wall of the slot. The surface of the block 67 is fixedly connected with a handle 69. The block 67 can be rotated by rotating the handle 69 to make the block 67 snap into the slot on the surface of the support rod 63, so as to position the intercepting member 61. The handle 69 is convenient for manual rotation using tools or hands.

[0030] Specifically, the inner wall of the fixing ring 66 is fixedly connected with a magnetic ring 1 68 , the inner wall of the handle 69 is fixedly connected with a magnetic ring 2 610 , and the magnetic ring 1 68 is magnetically connected to the magnetic ring 2 610 .

[0031] In this embodiment, after the magnetic ring 1 68 and the magnetic ring 2 610 are attracted to each other, the handle 69 and the block 67 can be positioned.

[0032] Specifically, four guide plates 62 are fixedly connected to the inner wall of the drainage channel body 2, and the intercepting member 61 is slidably connected to the surface of the guide plates 62. The four guide plates 62 can improve the stability of the intercepting member 61 when it moves.

[0033] Specifically, a dragging device 7 is provided on one side of the pool body 1 close to the intercepting member 61, and the dragging device 7 includes a sliding sleeve 71. There are two sliding sleeves 71, and the two sliding sleeves 71 are fixedly connected to the surface of the pool body 1. A slider 76 is slidably connected to the inner wall of the sliding sleeve 71, and a hook 74 is fixedly connected to the surface of the slider 76. A hanging rope 72 is fixedly connected to the surface of the intercepting member 61, and a hanging ring 73 is fixedly connected to one end of the hanging rope 72. A spring 2 77 is fixedly connected to the side of the slider 76 corresponding to the inner wall of the sliding sleeve 71.

[0034] In this embodiment, the intercepting member 61 can be supported and protected by hanging the hanging ring 73 on the hanging member, and the intercepting member 61 can be taken out and cleaned later by the hanging rope 72.

[0035] Specifically, a stabilizing rod 75 is inserted into the inner wall of the hook 74 .

[0036] In this embodiment, after the hanging ring 73 is hung on the hook 74 , the stabilizing rod 75 is inserted to improve the stabilizing effect of the hanging ring 73 on the hook 74 .

[0037] Working principle: by delivering water to the pool body 1, the water inlet pipe 3 cooperates with the backwash pipe 4 to operate, and then the nozzle 8 sprays steam, so that the upper sewage is discharged into the drainage channel body 2. By setting the auxiliary device 6, after the sewage and impurities are discharged into the drainage channel body 2, the interception member 61 can intercept larger impurities. When the interception member 61 is impacted, the support rod 63 can slide in the hollow sleeve 64 and cooperate with the spring 65 for buffering. The four guide plates 62 can guide the interception member 61. By setting the auxiliary device 6, it is convenient to assist the pool body 1 to filter and intercept, and reduce the number of repeated filtrations. It can effectively reduce the existing steam-water backwash filter tank when discharging sewage. After the sewage enters the canal, it will carry a large amount of impurities. The larger impurities will cause the outlet pipe 5 to be blocked, thereby affecting the normal operation of the filter tank, reducing the excessive impurities in the sewage, and there is no impurity collection equipment in the middle, which requires multiple treatments to affect the efficiency, thereby improving the overall stability of the equipment.

[0038] By setting up the towing device 7, the stabilizing rod 75 is taken out from the hook 74, and then the lifting ring 73 is removed from the hook 74. The intercepting member 61 can be lifted out of the drainage channel body 2 by the lifting rope 72, and then the intercepting member 61 can be cleaned. By setting up the towing device 7, the auxiliary equipment is convenient to use, and the filter assembly is convenient to be taken out and cleaned, thereby improving the overall practicality of the equipment.

Claims

1. A steam-water backwash filter tank, comprising a tank body (1) and an auxiliary device (6), characterized in that: The inner wall of the pool body (1) is provided with a drainage channel body (2), the inner wall of the pool body (1) is provided with a plurality of nozzles (8), a water inlet pipe (3) is provided on one side of the pool body (1), a backwash pipe (4) is provided on one side of the pool body (1), the backwash pipe (4) is connected to the nozzle (8), a water outlet pipe (5) is provided on one side of the pool body (1), the auxiliary device (6) is provided in the drainage channel body (2), and the auxiliary device (6) comprises an intercepting member (61 ), the intercepting member (61) is located in the drainage channel body (2), the inner wall of the drainage channel body (2) is fixedly connected with two hollow sleeves (64), the inner wall of the hollow sleeve (64) is slidably connected with a support rod (63), the support rod (63) is plugged into the inner wall of the intercepting member (61), the surface of the intercepting member (61) is fixedly connected with two fixing rings (66), the surface of the support rod (63) is provided with a groove, and the fixing ring (66) is plugged into the inner wall of the groove.

2. A steam-water backwash filter tank according to claim 1, characterized in that: The support rod (63) is fixedly connected to a spring (65) on one side corresponding to the inner wall of the hollow sleeve (64), and there are two springs (65).

3. A steam-water backwash filter tank according to claim 1, characterized in that: The inner wall of the fixing ring (66) is rotatably connected with a clamping block (67), the surface of the support rod (63) is provided with a clamping groove, the clamping block (67) is clamped with the inner wall of the clamping groove, and the surface of the clamping block (67) is fixedly connected with a handle (69).

4. A steam-water backwash filter tank according to claim 3, characterized in that: The inner wall of the fixing ring (66) is fixedly connected to a magnetic ring 1 (68), and the inner wall of the handle (69) is fixedly connected to a magnetic ring 2 (610), and the magnetic ring 1 (68) is magnetically connected to the magnetic ring 2 (610).

5. The steam-water backwash filter tank according to claim 1, characterized in that: Four guide plates (62) are fixedly connected to the inner wall of the drainage channel body (2), and the intercepting member (61) is slidably connected to the surface of the guide plates (62).

6. A steam-water backwash filter tank according to claim 5, characterized in that: A dragging device (7) is provided on one side of the pool body (1) close to the intercepting member (61), and the dragging device (7) comprises a sliding sleeve (71). There are two sliding sleeves (71), and the two sliding sleeves (71) are fixedly connected to the surface of the pool body (1). A slider (76) is slidably connected to the inner wall of the sliding sleeve (71), and a hook (74) is fixedly connected to the surface of the slider (76). A suspension rope (72) is fixedly connected to the surface of the intercepting member (61), and one end of the suspension rope (72) is fixedly connected to a suspension ring (73). A second spring (77) is fixedly connected to the side of the slider (76) corresponding to the inner wall of the sliding sleeve (71).

7. A steam-water backwash filter tank according to claim 6, characterized in that: A stabilizing rod (75) is inserted into the inner wall of the hook (74).

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