Sewage treatment device for expressway service area

Abstract

The utility model relates to the technical field of sewage treatment, and provides a sewage treatment device for an expressway service area, which comprises a box body, both sides of the outer surface of the top of the box body are provided with mounting grooves, and the interiors of the two mounting grooves are movably embedded with connecting shafts; a plurality of connecting blocks are fixedly arranged on the outer surfaces of the two connecting shafts in a sleeving manner; sewage is discharged into the filtering hoppers on the two sides of the upper end of the box body, the two filtering hoppers can filter and intercept large impurity garbage in the sewage, the filtered sewage flows down to an inclined filtering net plate through a plurality of filtering holes and is subjected to secondary filtering through the inclined filtering net plate, and the two filtering hoppers are connected with a connecting shaft through two sets of connecting blocks. The two servo motors are started to rotate oppositely, the filter hopper is driven to rotate through the connecting shaft, impurities intercepted in the filter hopper can be cleaned out, U-shaped frames are fixedly installed on the outer surfaces of the two inclined filter screen plates, the U-shaped frames can support the filter hopper, and the stability of the filter hopper is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field especially relates to a sewage treatment device for highway service area. BACKGROUND

[0002] At present, sewage treatment is the process that sewage reaches the water quality requirement of being discharged into a water body or reused. Sewage treatment is widely applied in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, city landscape, medical treatment, catering and the like, and is more and more used in the daily life of ordinary people, and needs to be treated in highway service area.

[0003] However, in the prior art, the impurities intercepted during sewage treatment are not cleaned in time, which can easily block the filter screen plate, thereby reducing the filtration and treatment effect of the sewage, and the filtered sewage needs to be precipitated, and the precipitated particles are not convenient to clean out from the inside of the sedimentation tank, thereby affecting the later sewage treatment effect. UTILITY MODEL CONTENT

[0004] The utility model discloses a sewage treatment device for highway service area, which can clean the impurities intercepted during sewage treatment in time, prevent the filter screen plate from being blocked, improve the filtration and treatment effect of the sewage, clean out the precipitated particles from the inside of the sedimentation tank conveniently, and improve the later sewage treatment effect.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a sewage treatment device for highway service area, comprising: a box body, two installation grooves are formed in the outer surface of the top of the box body, a connecting shaft is movably embedded in each of the two installation grooves, a plurality of connecting blocks are fixedly sleeved on the outer surface of each of the two connecting shafts, the plurality of connecting blocks are evenly divided into two groups, and the sewage treatment device further comprises:

[0006] Two filter hoppers are fixedly installed on the opposite faces of the two groups of connecting blocks, and a plurality of filter holes are formed in each of the two filter hoppers;

[0007] Two servo motors are fixedly installed on one side of the box body, and the output ends of the two servo motors are fixedly installed on one end of the connecting shaft through the installation groove;

[0008] Two inclined filter screen plates are fixedly installed on the opposite faces in the inside of the box body, and an accumulation plate is fixedly installed on the opposite face of each of the two inclined filter screen plates.

[0009] Preferably, a U-shaped frame is fixedly installed on the top outer surface of each of the two inclined filter screen plates, and the two U-shaped frames are symmetrically arranged.

[0010] The technical effect of the further scheme is that the U-shaped frame can support the filter hopper, improving the stability of the filter hopper.

[0011] Preferably, the bottom of the box body is fixedly provided with a conical hopper, which is communicated with the box body.

[0012] The technical effect of the further scheme is that the filtered sewage is gathered in the conical hopper, and the sedimentation is performed in the conical hopper.

[0013] Preferably, the bottom of the conical hopper is fixedly provided with a sediment collection box, which is communicated with the conical hopper.

[0014] The technical effect of the further scheme is that the sedimented particles are collected in the sediment collection box through the conical hopper.

[0015] Preferably, opposite surfaces of the upper end of the center of the box body are provided with a plurality of clamping grooves, and a baffle is movably embedded in the box body.

[0016] The technical effect of the further scheme is that the baffle can seal the top of the box body, preventing impurities from entering the inside of the box body.

[0017] Preferably, the baffle is fixedly provided with a limiting block on both sides, a plurality of limiting blocks are movably embedded in the clamping grooves, and a handle is fixedly provided on the top of the baffle.

[0018] The technical effect of the further scheme is that the handle can take out the baffle, and the impurities on the accumulation plate can be cleaned.

[0019] Preferably, the sediment collection box is provided with a discharge port on one side, the outer surface of the discharge port is movably provided with a sealing cover, and the two sides of the sealing cover are threadedly provided with fixing bolts.

[0020] The technical effect of the further scheme is that the sealing cover can seal the discharge port, preventing the leakage of sewage.

[0021] Preferably, the conical hopper is fixedly provided with a drain pipe at the lower end of one side, and the outer surface of the drain pipe is provided with a control valve.

[0022] The technical effect of the further scheme is that the control valve can be opened to take out the settled sewage through the drain pipe.

[0023] Compared with the prior art, the advantages and positive effects of the utility model are that,

[0024] 1. The utility model discloses a sewage is arranged in the inside of the filter hopper on the upper end both sides of the box body, and two filter hoppers can filter and intercept the larger impurity garbage in the sewage, and the filtered sewage falls on the inclined filter screen plate through a plurality of filter holes, and is filtered secondly through the inclined filter screen plate, and two filter hoppers are connected with the connecting shaft through two groups of connecting blocks, and two servo motors are opened and rotate in opposite directions, and the filter hopper is driven to rotate through the connecting shaft, can clean the impurity intercepted in the filter hopper, better improve the filtering and intercepting effect of the filter hopper, and the outer surface of two inclined filter screen plates is fixedly installed with a U-shaped frame, and the U-shaped frame can support the filter hopper and improve the stability of the filter hopper.

[0025] 2. The utility model discloses a sewage is filtered and intercepted secondly through the inclined filter screen plate, and slides on the accumulation plate, improves the filtering effect of the inclined filter screen plate, and the impurity on the accumulation plate can be cleaned by taking out the baffle from the inside of the box body through the handle, the baffle is clamped in the inside of the box body through the limiting block, the filtered sewage is gathered in the inside of the conical hopper, and is deposited in the inside of the conical hopper, and the deposited particulate matter is collected in the inside of the sediment collection tank through the conical hopper, and the sewage after deposition can be taken out through the drain pipe by opening the control valve and carrying out the next process, and the sealing cover can be taken out from the discharge port set up on one side of the sediment collection tank by removing the fixed bolt, and the particulate matter in the inside can be cleaned out through the discharge port. DRAWINGS

[0026] Figure 1 The utility model proposes a structural schematic drawing of sewage treatment device for highway service area;

[0027] Figure 2 The utility model proposes a side view structural schematic drawing of sewage treatment device for highway service area;

[0028] Figure 3 The utility model proposes a partial explosion structural schematic drawing of sewage treatment device for highway service area;

[0029] Figure 4 The utility model proposes a sectional view structural schematic drawing of sewage treatment device for highway service area.

[0030] Legend:

[0031] 1. Housing; 101. Mounting slot; 102. Connecting shaft; 103. Servo motor; 104. Connecting block; 105. Filter hopper; 106. Filter hole; 107. Baffle; 108. Handle; 109. Sediment collection box; 1091. Discharge port; 110. Sealing cover; 111. Fixing bolt; 112. Conical hopper; 113. Drain pipe; 114. Control valve; 115. Limiting block; 116. Slot; 117. Inclined filter screen; 118. U-shaped frame; 119. Stacking plate. Detailed Implementation

[0032] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0033] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0034] Example 1, such as Figures 1-4 As shown, this utility model provides a sewage treatment device for highway service areas, comprising: a housing 1, with mounting grooves 101 on both sides of the top outer surface of the housing 1, a connecting shaft 102 movably embedded inside each of the two mounting grooves 101, and multiple connecting blocks 104 fixedly sleeved on the outer surfaces of the two connecting shafts 102, the multiple connecting blocks 104 being evenly divided into two groups; further comprising: two filter buckets 105, both fixedly installed on the opposite sides of the two groups of connecting blocks 104, the interior of each of the two filter buckets 105 having multiple filter holes 106; two servo motors 103, both fixedly installed on one side of the housing 1, the output ends of the two servo motors 103 passing through the mounting grooves 101 and fixedly installed on one end of the connecting shafts 102; two inclined filter screens 117, both fixedly installed on the opposite sides inside the housing 1, the opposite sides of the two inclined filter screens 117 being fixedly installed with stacking plates 119; and U-shaped frames 118 fixedly installed on the top outer surfaces of the two inclined filter screens 117, the two U-shaped frames 118 being symmetrical.

[0035] In the embodiment, the sewage is discharged into the inside of the filter hopper 105 on the upper end of the box body 1, and the two filter hoppers 105 can filter and intercept larger impurities and garbage in the sewage. The filtered sewage falls on the inclined filter screen plate 117 through the plurality of filter holes 106, and is subjected to secondary filtration through the inclined filter screen plate 117. The two filter hoppers 105 are connected with the connecting shaft 102 through the two groups of connecting blocks 104, and the two servo motors 103 are rotated in opposite directions. The filter hopper 105 is driven to rotate through the connecting shaft 102, so that the impurities intercepted in the inside of the filter hopper 105 can be cleaned out, and the filtering and intercepting effect of the filter hopper 105 is improved. The outer surfaces of the two inclined filter screen plates 117 are fixedly installed with the U-shaped frames 118, and the U-shaped frames 118 can support the filter hopper 105 and improve the stability of the filter hopper 105.

[0036] As shown in Embodiment 2, Figures 1-4 The bottom of the box body 1 is fixedly installed with the conical hopper 112, and the conical hopper 112 is communicated with the box body 1. The bottom of the conical hopper 112 is fixedly installed with the sediment collection tank 109, and the conical hopper 112 is communicated with the sediment collection tank 109. The opposite surfaces of the inside of the box body 1 at the upper end are provided with a plurality of clamping grooves 116. The inside of the box body 1 is movably embedded with the baffle 107. The two sides of the baffle 107 are fixedly installed with the limiting blocks 115, and the plurality of limiting blocks 115 are movably embedded in the inside of the clamping groove 116. The top of the baffle 107 is fixedly installed with the handle 108. One side of the sediment collection tank 109 is provided with the discharge port 1091. The outer surface of the discharge port 1091 is movably sleeved with the sealing cover 110, and the two sides of the sealing cover 110 are threadedly installed with the fixing bolts 111. The lower end of one side of the conical hopper 112 is fixedly installed with the drain pipe 113, and the outer surface of the drain pipe 113 is provided with the control valve 114.

[0037] In the embodiment, the impurities filtered and intercepted by the inclined filter screen plate 117 fall on the accumulation plate 119, and the filtering effect of the inclined filter screen plate 117 is improved. The impurities on the accumulation plate 119 can be cleaned out by taking out the baffle 107 from the inside of the box body 1 through the handle 108. The baffle 107 is clamped in the inside of the box body 1 through the limiting blocks 115. The filtered sewage is gathered in the inside of the conical hopper 112 and is subjected to sedimentation. The sedimented particles are collected in the inside of the sediment collection tank 109 through the conical hopper 112. The sedimented sewage can be taken out through the drain pipe 113 by opening the control valve 114, and the next process is performed. The sealing cover 110 can be taken out from the discharge port 1091 on one side of the sediment collection tank 109 by taking off the fixing bolts 111, and the particles in the inside of the sealing cover 110 can be cleaned out through the discharge port 1091.

[0038] Working principle: when using, the sewage is discharged into the inside of the filter hopper 105 on the upper end of the box body 1, the two filter hoppers 105 can filter and intercept the larger impurities and garbage in the sewage, the filtered sewage falls on the inclined filter screen plate 117 through a plurality of filter holes 106, and is subjected to secondary filtration through the inclined filter screen plate 117, the two filter hoppers 105 are connected with the connecting shaft 102 through two groups of connecting blocks 104, the two servo motors 103 are opened and rotate in opposite directions, the filter hopper 105 is driven to rotate through the connecting shaft 102, the impurities intercepted in the inside of the filter hopper 105 can be cleaned out, and the filtering and intercepting effect of the filter hopper 105 is better improved, the outer surfaces of the two inclined filter screen plates 117 are fixedly installed with U-shaped frames 118, the U-shaped frames 118 can support the filter hopper 105 and improve the stability of the filter hopper 105, the impurities filtered and intercepted by the inclined filter screen plate 117 slide on the accumulation plate 119, the filtering effect of the inclined filter screen plate 117 is improved, the impurities on the accumulation plate 119 can be cleaned by taking out the baffle 107 from the inside of the box body 1 through the handle 108, the baffle 107 is clamped in the inside of the box body 1 through the limiting block 115, the filtered sewage is gathered in the inside of the conical hopper 112 and is subjected to sedimentation in the inside of the conical hopper 112, the sedimented particles are collected in the inside of the sediment collection tank 109 through the conical hopper 112, the sedimented sewage can be taken out through the drain pipe 113 by opening the control valve 114 for the next process, the sealing cover 110 can be taken out from the discharge opening 1091 provided on one side of the sediment collection tank 109 by removing the fixing bolt 111, and the particles in the inside thereof can be cleaned out through the discharge opening 1091.

[0039] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments still belongs to the protection scope of the present application.

Claims

1. A sewage treatment apparatus for use in a motorway service area, comprising: The box (1), the top outer surface of both sides is equipped with installation groove (101), two installation groove (101) inside is movably embedded with connecting shaft (102), two connecting shaft (102) outer surface is fixedly provided with a plurality of connecting blocks (104), a plurality of connecting blocks (104) are evenly divided into two groups, characterized in that, still includes: Two filter hoppers (105) are fixedly installed on the opposite sides of the two groups of connecting blocks (104), and a plurality of filter holes (106) are formed in the interiors of the two filter hoppers (105). Two servo motors (103) are fixedly installed on one side of the box (1), and the output ends of the two servo motors (103) are fixedly installed on one end of the connecting shaft (102) penetrating the installation groove (101). Two inclined filter screen plates (117) are fixedly installed on opposite sides inside the box (1), and accumulation plates (119) are fixedly installed on opposite sides of the two inclined filter screen plates (117).

2. A sewage treatment device for use in a motorway service area according to claim 1, characterised in that: The top outer surfaces of the two inclined filter screen plates (117) are fixedly installed with U-shaped frames (118), and the two U-shaped frames (118) are symmetrically opposite.

3. The sewage treatment device for a highway service area according to claim 1, characterized by: A conical hopper (112) is fixedly installed at the bottom of the box (1), and the conical hopper (112) is in communication with the box (1).

4. A sewage treatment plant for use in a motorway service area according to claim 3, characterised in that: A sediment collection box (109) is fixedly installed at the bottom of the conical hopper (112), and the conical hopper (112) is in communication with the sediment collection box (109).

5. The sewage treatment device for a highway service area according to claim 1, characterized by: A plurality of clamping grooves (116) are formed in opposite sides of the upper end of the center inside the box (1), and a baffle (107) is movably embedded inside the box (1).

6. A sewage treatment plant for use in a motorway service area according to claim 5, characterised in that: Limiting blocks (115) are fixedly installed on both sides of the baffle (107), a plurality of limiting blocks (115) are movably embedded inside the clamping grooves (116), and a handle (108) is fixedly installed on the top of the baffle (107).

7. A sewage treatment plant for use in a motorway service area according to claim 4, characterised in that: A discharge port (1091) is formed on one side of the sediment collection box (109), a sealing cover (110) is movably sleeved on the outer surface of the discharge port (1091), and fixed bolts (111) are threadedly installed on both sides of the sealing cover (110).

8. A sewage treatment plant for use in a motorway service area according to claim 3, characterised in that: A drain pipe (113) is fixedly installed on the lower end of one side of the conical hopper (112), and a control valve (114) is arranged on the outer surface of the drain pipe (113).

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