CN213527755U - Concrete mixing plant that water cyclic utilization - Google Patents

Abstract

The utility model discloses a concrete mixing plant for water recycling, which comprises a shell and a supporting table, wherein four supporting legs are fixedly arranged at the bottom of the supporting table, the shell is fixedly arranged on the supporting table, a settling zone and a filtering zone are arranged in the shell, the settling zone and the filtering zone are arranged side by side and are isolated by a screening frame, the screening frame is slidably inserted in the shell, a screening net and a second handle are arranged on the screening frame, a filtering mechanism is arranged in the filtering zone, a collecting box is arranged below the filtering zone, the utility model discloses a sand stone in waste water can be screened by arranging the settling zone and the filtering zone side by side and isolating the settling zone and the filtering zone by the screening frame, and meanwhile, the screening frame can not be subjected to impact force, the service life of the screening frame can be greatly prolonged, and the blocking of the screening frame can be reduced.

Description

Concrete mixing plant that water cyclic utilization

Technical Field

The utility model relates to a concrete production and processing technology field specifically is a water cyclic utilization's concrete mixing plant.

Background

With the rapid development of the building industry, concrete production enterprises are rapidly developed, the number of concrete mixing plants is increasing day by day, and the concrete mixing plants face the pressure of treating and cleaning waste water and waste residues of a mixer truck and flushing concrete scattered on the ground every day. The direct discharge of concrete mixing plant waste water can cause very big pollution to the environment, contains a large amount of usable grit and water in this concrete waste water simultaneously, and this is a waste of resources again, therefore prior art can carry out recycle to grit and water.

But current device is when using, generally all directly falls concrete waste water and carries out preliminary screening on the sieve frame of device, because contain a large amount of grit in the concrete waste water, these grit fall from the eminence and can cause very big impact to the sieve frame for the life greatly reduced of sieve frame, the sieve frame also takes place to block up very easily simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water cyclic utilization's concrete mixing plant to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a water cyclic utilization's concrete mixing plant, includes casing and brace table, four supporting legss of bottom fixed mounting of brace table, casing fixed mounting is on the brace table, the inside settling zone and the filtering area of having seted up of casing, the settling zone with the filtering area sets up side by side and keeps apart through the screening rack between settling zone and the filtering area, the inside of establishing the casing is inserted in the screening rack slides, install screening net and No. two handles on the screening rack, the internally mounted of filtering area has filtering mechanism, the collecting box has been placed to the below of filtering area.

As a further aspect of the present invention: the water inlet has been seted up to the top that lies in the settling zone on the casing, the fly leaf is installed to the below that lies in the settling zone on the casing, the fly leaf slides and inserts and establish in the casing and on the fly leaf fixed mounting have a handle No. one.

As a further aspect of the present invention: the utility model discloses a filter structure, including filter frame, connecting rod and No. two motors, filter frame's one end is articulated to be installed on the lateral wall of filtering area, it installs the gyro wheel to rotate on filter frame's the other end, the gyro wheel roll mounting is in seting up the circular arc inslot in the casing, No. two motor fixed mounting are in the outside of casing, fixed mounting has the carousel on the output shaft of motor, keep away from axle center department fixed mounting on the carousel terminal surface, the both ends of connecting rod articulate respectively and connect on gyro wheel and fixed axle.

As a further aspect of the present invention: the length of the radius of the circular arc groove is equal to the length of the filter frame.

As a further aspect of the present invention: protection machanism is installed to the below that is located the screening frame in the casing, protection machanism includes a motor, slider and space bar, a motor fixed mounting is in the inside of casing, fixed mounting has the lead screw on the output shaft of a motor, the lead screw is placed in the spout of seting up in the casing, slider slidable mounting is in the spout, space bar fixed mounting is on the slider, the lead screw is inserted and is established the inside of slider and space bar and be connected with slider and space bar through screw-thread fit.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up sedimentation zone and filtering area side by side to keep apart through the screening frame between sedimentation zone and the filtering area, set up like this and can screen the grit in the waste water, the screening frame can not receive the impact force of grit simultaneously, the life-span of using the screening frame can be greatly improved, and most of grit or heavier impurity can be in the below of sedimentation zone, make the impurity that the screening frame contacted less, therefore the condition that the screening frame takes place to block up reduces greatly;

waste water entering the filtering area can fall on the filtering frame, the second motor is started to drive the rotary table to rotate at the moment, so that the fixed shaft can do circular motion, the crank block mechanism is formed by the fixed shaft, the connecting rod, the roller and the arc groove, and therefore when the fixed shaft does circular motion, the roller can do reciprocating motion in the arc groove, so that the filtering frame connected with the roller vibrates, and filtering efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a water recycling concrete mixing plant.

Fig. 2 is a schematic structural diagram of a in fig. 1.

Fig. 3 is a schematic structural diagram of B in fig. 1.

Fig. 4 is a schematic structural view of a screening frame in a water recycling concrete mixing plant.

In the figure: 1. a housing; 2. a support table; 3. supporting legs; 4. a water inlet; 5. a collection box; 6. a settling zone; 7. a filtration zone; 8. a filter frame; 9. a movable plate; 10. a first handle; 11. A second handle; 12. a screening rack; 13. a first motor; 14. a lead screw; 15. a slider; 16. A chute; 17. a partition plate; 18. a roller; 19. an arc groove; 20. a connecting rod; 21. a turntable; 22. a second motor; 23. screening a net; 24. and fixing the shaft.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Please refer to fig. 1-4, the embodiment provides a concrete mixing plant with water recycling, which includes a housing 1 and a supporting platform 2, four supporting legs 3 are fixedly installed at the bottom of the supporting platform 2, the housing 1 is fixedly installed on the supporting platform 2, a settling area 6 and a filtering area 7 are installed inside the housing 1, the settling area 6 and the filtering area 7 are arranged side by side, the settling area 6 and the filtering area 7 are isolated by a screening rack 12, the screening rack 12 is slidably inserted into the housing 1, a screening net 23 and a second handle 11 are installed on the screening rack 12, a filtering mechanism is installed inside the filtering area 7, and a collecting box 5 is placed below the filtering area 7.

Further, a water inlet 4 is formed in the casing 1 above the settling zone 6, a movable plate 9 is mounted on the casing 1 below the settling zone 6, the movable plate 9 is slidably inserted into the casing 1, and a first handle 10 is fixedly mounted on the movable plate 9.

Filtering mechanism includes filter frame 8, connecting rod 20 and No. two motors 22, the articulated installation of one end on the lateral wall of filtering district 7 of filter frame 8, it installs gyro wheel 18 to rotate on the other end of filter frame 8, gyro wheel 18 roll installation is in seting up in casing 1's circular arc groove 19, No. two motor 22 fixed mounting is in casing 1's outside, fixed mounting has carousel 21 on motor 22's the output shaft, keep away from axle center department fixed mounting on the carousel 21 terminal surface and have fixed axle 24, the both ends of connecting rod 20 articulate respectively and connect on gyro wheel 18 and fixed axle 24.

Further, the length of the radius of the circular arc groove 19 is equal to the length of the filter frame 8.

The utility model discloses a theory of operation is: when the screening device is used, wastewater is poured into the settling zone 6 through the water inlet 4, when the settling zone 6 is full of the wastewater, the wastewater enters the filtering zone 7 through the filtering net 23 on the screening frame 12, sand and stones in the wastewater can be screened through the arrangement, meanwhile, the screening frame 12 cannot be impacted by the sand and stones, the service life of the screening frame 12 can be greatly prolonged, most of the sand and stones or heavier impurities are located below the settling zone 6, so that the impurities contacted with the screening frame 12 are less, and the blocking of the screening frame 12 is greatly reduced;

the wastewater entering the filtering area 7 falls on the filtering frame 8, and at the moment, the second motor 22 is started to drive the turntable 21 to rotate, so that the fixed shaft 24 makes circular motion, and the fixed shaft 24, the connecting rod 20, the roller 18 and the arc groove 19 form a crank slider mechanism, so that when the fixed shaft 24 makes circular motion, the roller 18 makes reciprocating motion in the arc groove 19, so that the filtering frame 8 connected with the roller 18 vibrates, and the filtering efficiency is increased;

finally, the filtered water is collected in the collection tank 5 for recycling.

Example 2

When the screen frame 12 needs to be replaced, in order to prevent the waste water which is not screened from directly flowing into the filtering area 7, the embodiment is further improved on the basis of the embodiment 1, and the improvement is that: a protection mechanism is arranged in the shell 1 below the screening frame 12, the protection mechanism comprises a first motor 13, a sliding block 15 and a partition plate 17, the first motor 13 is fixedly arranged inside the shell 1, a screw rod 14 is fixedly arranged on an output shaft of the first motor 13, the screw 14 is arranged in a sliding groove 16 arranged in the shell 1, the slide block 15 is arranged in the sliding groove 16 in a sliding way, the spacing plate 17 is fixedly arranged on the sliding block 15, the lead screw 14 is inserted into the sliding block 15 and the spacing plate 17 and is connected with the sliding block 15 and the spacing plate 17 through thread fit, and the arrangement is that, when the screen frame 12 needs to be replaced, the first motor 13 is started, the screw 14 starts to rotate, thereby drive division board 17 rebound, block up the through-hole between settling zone 6 and the filtering area 7 when division board 17, can change screening frame 12.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. The utility model provides a water cyclic utilization's concrete mixing plant, includes casing (1) and brace table (2), the bottom fixed mounting of brace table (2) has four supporting legss (3), casing (1) fixed mounting is on brace table (2), its characterized in that, casing (1) is inside to have seted up settling zone (6) and filtering area (7), settling zone (6) with filtering area (7) set up side by side and keep apart through screening frame (12) between settling zone (6) and filtering area (7), screening frame (12) slide and insert the inside of establishing in casing (1), install screening net (23) and No. two handle (11) on screening frame (12), the internally mounted of filtering area (7) has filtering mechanism, collecting box (5) have been placed to the below of filtering area (7).

2. The concrete mixing plant for recycling water of claim 1, wherein a water inlet (4) is formed in the casing (1) above the settling area (6), a movable plate (9) is installed on the casing (1) below the settling area (6), the movable plate (9) is slidably inserted into the casing (1), and a first handle (10) is fixedly installed on the movable plate (9).

3. The concrete mixing plant for recycling water as claimed in claim 1, wherein the filtering mechanism comprises a filtering frame (8), a connecting rod (20) and a second motor (22), one end of the filtering frame (8) is hinged to a side wall of the filtering area (7), a roller (18) is rotatably mounted at the other end of the filtering frame (8), the roller (18) is rotatably mounted in an arc groove (19) formed in the shell (1), the second motor (22) is fixedly mounted outside the shell (1), a turntable (21) is fixedly mounted on an output shaft of the second motor (22), a fixed shaft (24) is fixedly mounted on the end face of the turntable (21) far away from the axis center, and two ends of the connecting rod (20) are respectively hinged to the roller (18) and the fixed shaft (24).

4. A water-recycling concrete mixing plant according to claim 3, characterized in that the radius of the circular arc groove (19) has a length equal to the length of the filter frame (8).

5. The concrete mixing plant for recycling water as claimed in claim 1, wherein a protection mechanism is installed in the housing (1) below the screening frame (12), the protection mechanism comprises a first motor (13), a sliding block (15) and a partition plate (17), the first motor (13) is fixedly installed in the housing (1), a lead screw (14) is fixedly installed on an output shaft of the first motor (13), the lead screw (14) is placed in a sliding groove (16) formed in the housing (1), the sliding block (15) is slidably installed in the sliding groove (16), the partition plate (17) is fixedly installed on the sliding block (15), and the lead screw (14) is inserted in the sliding block (15) and the partition plate (17) and connected with the sliding block (15) and the partition plate (17) through thread fit.

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