CN108409011A - Sewage sludge separation cyclic utilization equipment for building engineering - Google Patents

Abstract

The invention discloses a sewage sludge separation and recycling device for construction engineering, which includes a main body with a box structure, a feeding port is arranged on the top of the main body, and filter plates are arranged in the main body below the feeding port in order from top to bottom , filter screen and sewage discharge system, the main body on the left side of the filter plate is provided with an outlet port, the outlet end is provided with a movable door, and the main body on the right side of the filter plate is provided with a sludge pushing mechanism. It is connected with the distillation chamber, and the second electric heating block is arranged in the distillation chamber, and the top of the distillation chamber is connected with the liquid outlet through a condenser. The equipment can process the liquid, which solves the problem that the liquid in the existing equipment cannot be recycled, and the separation effect is not good, it is not easy to collect, and the working efficiency of the device is affected.

Description

Separation and recycling equipment for sewage sludge for construction engineering

technical field

The invention relates to a sewage sludge separation and recycling equipment for construction engineering, which belongs to the technical field of sewage treatment.

Background technique

With the rapid development of economy and the advancement of science and technology in various regions, construction engineering refers to the engineering entity formed by the construction of various housing buildings and their ancillary facilities and the installation activities of supporting lines, pipelines, and equipment. In engineering, the most common problem is the separation of sewage sludge, and the separation of sewage sludge needs to be separated by sewage sludge separation equipment, so that water resources can be recycled.

During the use of the solid-liquid separation equipment on the market, it is difficult to process the liquid, so that the liquid cannot be recycled, and the separation effect is not good, and it is not easy to collect, which affects the working efficiency of the device. Therefore, we propose a construction sewage Sludge separation and recycling equipment.

Contents of the invention

The object of the present invention is to provide a sewage sludge separation and recycling equipment for construction engineering. The equipment can process the liquid, which solves the problem that the liquid in the existing equipment cannot be recycled, and the separation effect is not good, it is not easy to collect, and the working efficiency of the device is affected.

The technical solution of the present invention: a sewage sludge separation and recycling equipment for construction engineering, including a main body with a box structure, the top of the main body is provided with a feeding port, and the inside of the main body below the feeding port is sequentially provided with Filter plate, filter screen and sewage discharge system, the main body on the left side of the filter plate is provided with an outlet port, the outlet end is provided with a movable door, and the main body on the right side of the filter plate is provided with a sludge pushing mechanism. The connecting pipe is connected with the distillation chamber, and the second electric heating block is arranged in the distillation chamber, and the top of the distillation chamber is connected with the liquid outlet through a condensation pipe.

In the aforementioned sewage sludge separation and recycling equipment for construction projects, two lifting rods are provided on the top of the main body next to the feed inlet. The head end of the lifting rods extending into the inside of the main body is connected with an extrusion plate. There are feeding channels.

In the above-mentioned sewage sludge separation and recycling equipment for construction engineering, the extrusion plate is provided with a first electric heating block.

In the aforementioned sewage sludge separation and recycling equipment for construction projects, a storage chamber is provided outside the main body at the outlet end, an extruding rod is provided on the top of the storage chamber, and a discharge port is provided at the bottom of the storage chamber.

In the aforementioned sewage sludge separation and recycling equipment for construction projects, the sludge pushing mechanism includes a support body outside the main body, a telescopic rod is provided on the support body, and a push plate inside the main body is connected to the end of the telescopic rod.

In the aforementioned sewage sludge separation and recycling equipment for construction projects, the sewage discharge system includes a liquid storage chamber located at the bottom of the main body, and the liquid storage chamber is provided with a liquid inlet and a water pump.

In the above-mentioned sewage and sludge separation and recycling equipment for construction projects, the filter is arranged obliquely, the tail of the filter is placed on the stopper on the inner wall of the main body, and the other end of the filter is inserted into the slot provided on the main body.

In the aforementioned sewage sludge separation and recycling equipment for construction projects, a sealing ring is inserted into the head end of the filter at the slot.

In the above-mentioned sewage sludge separation and recycling equipment for construction engineering, the acute angle between the filter screen and the horizontal plane is 30°.

In the above-mentioned sewage sludge separation and recycling equipment for construction projects, the width of the feed channel is greater than the cross-sectional width of the feed port, and the center of the circle where the cross-section of the feed channel is located coincides with the center of the circle where the cross-section of the extruded plate is located. .

Beneficial effects of the present invention: Compared with the prior art, when the present invention treats sewage sludge, the sewage sludge passes through the filter plate for the first time, and the filtered sewage passes through the filter screen for the second time to filter out Under the action of the second electric heating block, the sewage can be reused after distillation, while the sludge obtained from the first filtration is compacted and dried under the action of the extrusion plate and the first electric heating block, and then pushed through the sludge The mechanism sends out, and the sludge obtained by the second filtration is attached to the filter net, and the sludge can be removed by taking out the filter net. The whole process is automatic processing, which can well separate the sewage and sludge. It is easier to collect sludge and sewage, which reduces sewage discharge, reduces environmental pollution, and improves the utilization rate of water resources.

Description of drawings

Accompanying drawing 1 is a structural representation of the present invention;

Accompanying drawing 2 is the installation structure schematic diagram of filter plate;

Accompanying drawing 3 is the installation structure schematic diagram of filter screen;

Accompanying drawing 4 is the partially enlarged schematic diagram of accompanying drawing 3;

Reference signs: 1-main body, 2-feed inlet, 3-feed channel, 4-extrusion plate, 5-lift rod, 6-first electric heating block, 7-movable door, 8-outlet end, 9- Squeeze rod, 10-filter plate, 11-storage chamber, 12-outlet, 13-filter, 14-liquid inlet, 15-liquid storage chamber, 16-water pump, 17-push plate, 18-telescopic Rod, 19-support body, 20-connecting pipe, 21-distillation chamber, 22-second electric heating block, 23-condensing pipe, 24-liquid outlet, 25-block, 26-connecting block, 27-slot, 28-sealing ring.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.

Embodiment of the present invention: a sewage sludge separation and recycling equipment for construction engineering, as shown in Figures 1-4, includes a main body 1 with a box structure, and the top of the main body 1 is provided with a feed port 2 for feeding The bottom of the port 2 is connected to the main body 1 in a vertical shape, and the central axis of the feed port 2 coincides with the central axis of the main body 1, which can enhance the connection between the feed port 2 and the main body 1, and in the feed port 2 Under the action of the action, the material can be vertically entered into the main body 1, and the working efficiency of the device is improved in one step. The inside of the main body 1 below the feed port 2 is provided with a filter plate 10, a filter screen 13 and a sewage discharge system from top to bottom. , the main body 1 on the left side of the filter plate 10 is provided with an outlet port 8, the outlet port 8 is provided with a movable door 7, the main body 1 on the right side of the filter plate 10 is provided with a sludge pushing mechanism, and the inner wall of the main body 1 is provided with a connecting block 26, and the connecting block 26 is arranged with a filter plate 10 near the inner side of the transverse axis of the main body 1, the thickness of the filter plate 10 is 3cm, and the extension line of the top of the filter plate 10 is equal to the bottom extension line of the outlet port 8, and the sewage is discharged The system is connected with the distillation chamber 21 through the connecting pipe 20, and the second electric heating block 22 is arranged in the distillation chamber 21, and the top of the distillation chamber 21 is connected with the liquid outlet 24 through the condensation pipe 23. The second electric heating block 22 is located at half of the top inner wall of the distillation chamber 21 , and the area of the distillation chamber 21 is less than half of the cross-sectional area of the main body 1 .

When the equipment of the present invention is in use, the sewage sludge enters the main body 1 through the feed port 2, and falls onto the filter plate 10 for the first filtration and separation, and the separated sewage is filtered for the second time through the filter screen 13, and the second filtration is carried out for the second time. The secondary filtered sewage enters the distillation chamber 21 through the sewage discharge system through the connecting pipe 20, and the pollution entering it is heated by the second electric heating block 22 to vaporize the sewage, and the vaporized water vapor enters the condensation pipe 23 for cooling , and finally the sewage is discharged along the liquid outlet 24 to achieve the purpose of recycling. The discharged sewage can be recycled again, such as watering the dust truck, washing mechanical equipment, etc. The sludge after the first separation is attached to the surface of the filter plate 10. After the separation is completed for a period of time, the dodge door 7 is opened, and under the action of the sludge pushing mechanism, the sludge can be discharged from the outlet port 8 to the Body 1 exterior.

The top of the main body 1 next to the feed inlet 2 is provided with two elevating rods 5, and the head end of the elevating rods 5 extending into the inside of the main body 1 is connected with an extruding plate 4, and a feeding channel 3 is arranged in the middle of the extruding plate 4. When the material falls on the filter plate 10, under the action of the lifting rod 5, the squeezing plate 4 can be moved downwards to squeeze the sludge and speed up the separation of sludge and sewage.

The extrusion plate 4 is provided with a first electric heating block 6 . And through the effect of the first electric heating block 6, the sludge can be dried.

A material storage chamber 11 is provided outside the main body 1 at the outlet end 8 , an extruding rod 9 is provided on the top of the material storage chamber 11 , and a discharge port 12 is provided at the bottom thereof. The sludge obtained from the first separation enters the storage chamber 11 through the sludge pushing mechanism, and the extrusion rod 9 is pressed by the staff to ensure that the sludge inside the storage chamber 11 is discharged along the discharge port 12 more smoothly .

The sludge pushing mechanism includes a support body 19 outside the main body 1 , and a telescopic rod 18 is provided on the support body 19 . The head end of the telescopic rod 18 is connected with a push plate 17 inside the main body 1 . After the sludge on the filter plate 10 is separated and dried, start the telescopic rod 18 to drive the push plate 17 to push the sludge on the filter plate 10 and discharge it from the outlet port 8 .

The sewage discharge system includes a liquid storage chamber 15 located at the inner bottom of the main body 1 , and the liquid storage chamber 15 is provided with a liquid inlet 14 and a water pump 16 . The second separated sewage flows into the liquid storage chamber 15 along the liquid inlet 14 , and the water pump 16 is started, and the sewage inside the liquid storage chamber 15 enters the distillation chamber 21 along the connecting pipe 20 .

The filter screen 13 is arranged obliquely, the filter screen 13 tail is placed on the block 25 of the inner wall of the main body 1, the filter screen 13 is supported by the block 25, and the other end is inserted into the slot 27 provided on the main body 1 Among them, the fixing of the filter screen 13 is realized by the slot 27. The filter screen 13 is arranged obliquely, which can make the filtering effect better. After the separation of materials, the main body 1 is opened, and the filter screen 13 is extracted from the slot 27 for cleaning, and then it can be used again.

A sealing ring 28 is inserted into the head end of the filter screen 13 at the slot 27 . can improve the sealing performance of the device,

The acute angle between the filter screen 13 and the horizontal plane is 30°, and the inclined section length of the filter screen 13 is greater than the inner width of the main body 1. Through the action of the filter screen 13, the solid-liquid mixture can be filtered twice, so that the sewage Filter more thoroughly.

The width of the feed channel 3 is larger than the section width of the feed port 2, and the center of the circle where the section of the feed channel 3 is located coincides with the center of the circle where the section of the extruded plate 4 is located. The material passes through the feed port 2 and enters the interior of the main body 1 along the feed channel 3. Through the function of the feed channel 3, the material is not easy to contaminate the top of the extrusion plate 4 and cause internal pollution.

Claims (10)

1. a kind of architectural engineering detaches recycling device with sewage sludge, it is characterised in that：It include the main body of body structure （1）, main body（1）Top be equipped with feed inlet（2）, feed inlet（2）The main body of lower section（1）It is internal to be from top to bottom equipped with filtering successively Plate（10）, filter screen（13）And sewage discharge system, filter plate（10）The main body in left side（1）It is equipped with outlet end（8）, outlet End（8）Place is equipped with dodge gate（7）, filter plate（10）The main body on right side（1）It is equipped with sludge delivery device, sewage discharge system System is through connecting tube（20）With distillery（21）Connection, distillery（21）Inside it is equipped with the second electric heating block（22）, distillery（21）Top Condensed pipe（23）With liquid outlet（24）Connection.

2. architectural engineering according to claim 1 detaches recycling device with sewage sludge, it is characterised in that：It is described into Material mouth（2）The main body on side（1）Top is equipped with 2 elevating levers（5）, elevating lever（5）Stretch to main body（1）Internal head end connection There is stripper plate（4）, stripper plate（4）Centre is equipped with feeding-passage（3）.

3. architectural engineering according to claim 2 detaches recycling device with sewage sludge, it is characterised in that：It is described to squeeze Pressing plate（4）It is equipped with the first electric heating block（6）.

4. architectural engineering according to claim 1 detaches recycling device with sewage sludge, it is characterised in that：It is described go out Mouth end（8）The main body at place（1）Outside is equipped with storage compartment（11）, storage compartment（11）Top is equipped with pressure ram（9）, bottom is equipped with out Material mouth（12）.

5. architectural engineering according to claim 1 detaches recycling device with sewage sludge, it is characterised in that：The dirt Mud delivery device includes to be located at main body（1）External supporter（19）, supporter（19）It is equipped with telescopic rod（18）, telescopic rod （18）Head end is connected with positioned at main body（1）Internal push plate（17）.

6. architectural engineering according to claim 1 detaches recycling device with sewage sludge, it is characterised in that：The dirt Water discharge system includes positioned at main body（1）The fluid reservoir of interior bottom（15）, fluid reservoir（15）It is equipped with inlet（14）And water Pump（16）.

7. architectural engineering according to claim 1 detaches recycling device with sewage sludge, it is characterised in that：The mistake Strainer（13）To be angularly disposed, filter screen（13）Tail portion is positioned over main body（1）The block of inner wall（25）On, other end is caught in Main body（1）The slot being equipped with（27）In.

8. architectural engineering according to claim 7 detaches recycling device with sewage sludge, it is characterised in that：It is described to insert Slot（27）The filter screen at place（13）Head end has been inserted in sealing ring（28）.

9. architectural engineering according to claim 7 detaches recycling device with sewage sludge, it is characterised in that：The mistake Strainer（13）Acute angle between horizontal plane is 30 °.

10. architectural engineering according to claim 2 detaches recycling device with sewage sludge, it is characterised in that：It is described Feeding-passage（3）Width be more than feed inlet（2）Cross-sectional width, and feeding-passage（3）Section where circle the center of circle with squeeze Pressing plate（4）Section where circle the center of circle coincide.