CN211879031U - Cement curing line cleaning fluid recovery unit - Google Patents

Abstract

The utility model discloses a cement curing line washing liquid recovery unit relates to cement manufacture waste liquid recovery technical field. The utility model discloses a backup pad and slider, backup pad one surface are from last to being fixed with three phase machine and a set of fixed plate down in proper order, and three phase machine output shaft one end runs through a fixed plate surface and is fixed with the screw lead screw, is fixed with a set of dead lever between two fixed plates. The utility model discloses a PLC controller control a set of first cylinder promotes a set of fixture block cooperation for first rubber pad between two fixture blocks gets off the timely clearance of pipette surface adnexed washing liquid, PLC controller control swing cylinder and second cylinder cooperation operation simultaneously, make between barrel and the fender ring sealed, thereby make the air pump send into the washing liquid recovery case with the inside washing liquid that persists of imbibition pipe in, the washing liquid of having avoided the imbibition pipe inside and outer wall causes the pollution to the environment, make the device better to the recovery effect of washing liquid.

Description

Cement curing line cleaning fluid recovery unit

Technical Field

The utility model belongs to the technical field of cement manufacture waste liquid recovery, especially, relate to cement curing line washing liquid recovery unit.

Background

The cement solidification is a waste solidification treatment method, and is also a method for harmless and stable treatment of hazardous waste. The cement is an inorganic cementing material, water is added to generate hydration reaction, and a hard cement block is formed after the reaction. The cement solidification method is generally used for solidifying sludge containing harmful substances, cement reacts with moisture in the sludge to generate gelation, sludge particles containing the harmful substances are respectively coated and gradually hardened, and even if a solidified body is broken or crushed and immersed in water, the leachability of the harmful substances can be reduced. Can produce more washing waste liquid at cement solidification processing's in-process, can persist more harmful substance in the washing waste liquid and directly discharge and can the polluted environment, so need carry out recovery processing to the washing liquid.

In the use process of the existing cleaning liquid recovery device for the cement curing line, part of cleaning liquid often remains in the interior of the liquid suction pipe and cannot flow into the recovery device, and more cleaning liquid also remains outside the liquid suction pipe, so that pollutants in the cleaning liquid can cause certain pollution to the surrounding environment and influence the health of workers; meanwhile, a pipette in the conventional cleaning liquid recovery device for the cement curing line is easy to suck excessive impurities in the use process, so that the inside of the pipette is blocked, and the normal use of the device is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement curing line washing liquid recovery unit, promote a set of fixture block cooperation through a set of first cylinder of PLC controller control, make the timely clearance of first rubber pad with pipette surface adhered to washing liquid get off between two fixture blocks, PLC controller control swing cylinder and second cylinder cooperation operation simultaneously, make the air pump send into the washing liquid recovery case with the inside washing liquid that persists of imbibition pipe, the in-process of using of current cement curing line washing liquid recovery unit has been solved, the inside and the outer wall of pipette can remain the problem that the unable recovery of more washing liquid.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a cement curing line washing liquid recovery unit, including backup pad and slider, a surface of backup pad is fixed with three-phase motor and a set of fixed plate from top to bottom in proper order, one end of three-phase motor output shaft runs through a surface of fixed plate and is fixed with the screw lead screw, is fixed with a set of dead lever between two the fixed plate, two the dead lever is about the screw lead screw symmetric distribution;

the surface of the sliding block is provided with a threaded groove hole and a group of sliding grooves, the two sliding grooves are symmetrically distributed around the threaded groove hole, the sliding block is in threaded connection with a threaded lead screw through the threaded groove hole, the sliding block slides along the outer wall of a group of fixed rods through the group of sliding grooves, a group of fixed blocks are fixed on the surface of the sliding block, and liquid suction pipes are fixed on the two fixed blocks;

another a fixed plate opposite side all is fixed with first baffle, a first baffle fixed surface has first cylinder, first cylinder push rod one end is fixed with the fixture block, a semicircular groove has been opened on the fixture block surface, the semicircular groove inner wall is fixed with first rubber pad, first connecting pipe week side is fixed with the fender ring, backup pad opposite side is fixed with swing cylinder and level sensor respectively, swing cylinder push rod one end is fixed with the second baffle, a second baffle fixed surface has the second cylinder, second cylinder push rod one end is fixed with the barrel, barrel week side is fixed with the air pump, air pump gas outlet one end runs through barrel week side and extends to inside the barrel.

Further, a hose is fixed at one end of the liquid suction pipe, the other end of the hose is fixedly communicated with a cleaning liquid recovery tank, a first connecting pipe is fixed at the other end of the liquid suction pipe, and a second connecting pipe is fixed at the other end of the first connecting pipe.

Furthermore, a filter screen is fixed at the other end of the second connecting pipe, the second connecting pipe is of a horn-mouth-shaped pipe body structure, and the filter screen is of a hollow hemispheroid structure.

Further, the cross section of the first baffle plate and the cross section of the second baffle plate are both L-shaped structures.

Furthermore, a second rubber pad is fixed on one surface of the cylinder body.

Furthermore, a pressure sensor is fixed on the surface of the air pump, a PLC (programmable logic controller) and a group of fixing columns are fixed on the surface of the supporting plate, and the PLC is respectively connected with the liquid level sensor and the pressure sensor through data transmission lines.

The utility model discloses following beneficial effect has:

1. the utility model discloses a PLC controller control a set of first cylinder promotes a set of fixture block cooperation, make the timely clearance of first rubber pad between two fixture blocks with pipette surface adnexed washing liquid get off, PLC controller control swing cylinder and second cylinder cooperation operation simultaneously, make between barrel and the fender ring sealed, thereby make the air pump send into the washing liquid recovery case with the inside washing liquid that persists of imbibition pipe, the washing liquid of having avoided the imbibition pipe inside and outer wall causes the pollution to the environment, make the device better to the recovery effect of washing liquid, the in-process of having solved current cement curing line washing liquid recovery unit using, the inside and the outer wall of pipette can remain the problem that the unable recovery of more washing liquid.

2. The utility model discloses a be connected with the second connecting pipe of horn mouth shape on first connecting pipe to be connected with the filter screen of hollow hemisphere on the second connecting pipe, thereby increased the area of inlet, make the pipette be difficult to the suction impurity at the in-process of absorbing the washing liquid, and the jam that is difficult to take place, the pipette of having solved among the current cement solidification line washing liquid recovery unit is at the in-process of using the easy suction too much impurity, make the inside problem that blocks up that appears of pipette.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a cleaning liquid recycling device for a cement curing line of the present invention;

FIG. 2 is a top view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of a slider, a threaded slot and a chute;

FIG. 4 is a schematic structural view of the fixing plate, the pressure sensor, the clamping block and the first rubber pad;

FIG. 5 is a schematic structural view of a second cylinder, a cylinder, an air pump and a second rubber pad;

in the drawings, the components represented by the respective reference numerals are listed below:

1-support plate, 2-three-phase motor, 3-fixing plate, 4-threaded screw rod, 5-fixing rod, 6-sliding block, 7-threaded slotted hole, 8-sliding chute, 9-fixing block, 10-pipette, 11-first connecting pipe, 12-second connecting pipe, 13-filter screen, 14-first baffle, 15-first air cylinder, 16-fixture block, 17-first rubber pad, 18-baffle ring, 19-swing air cylinder, 20-second baffle, 21-second air cylinder, 22-barrel, 23-air pump, 24-second rubber pad, 25-liquid level sensor, 26-pressure sensor, 27-PLC controller and 28-fixing column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model discloses a cleaning liquid recovery device for cement curing line, which comprises a supporting plate 1 and a sliding block 6, wherein a three-phase motor 2 and a set of fixing plates 3 are sequentially fixed on one surface of the supporting plate 1 from top to bottom, one end of an output shaft of the three-phase motor 2 penetrates through one surface of the fixing plate 3 and is fixed with a threaded lead screw 4, a set of fixing rods 5 are fixed between the two fixing plates 3, and the two fixing rods 5 are symmetrically distributed about the threaded lead screw 4;

a threaded groove hole 7 and a group of sliding grooves 8 are formed in one surface of the sliding block 6, the two sliding grooves 8 are symmetrically distributed relative to the threaded groove hole 7, the sliding block 6 is in threaded connection with the threaded screw rod 4 through the threaded groove hole 7, the sliding block 6 slides along the outer wall of the group of fixing rods 5 through the group of sliding grooves 8, a group of fixing blocks 9 are fixed on one surface of the sliding block 6, and liquid suction pipes 10 are fixed on the two fixing blocks 9;

a first baffle 14 is fixed on one opposite side surface of the other fixing plate 3, a first air cylinder 15 is fixed on one surface of the first baffle 14, a clamping block 16 is fixed at one end of a push rod of the first air cylinder 15, a semicircular groove is formed in one surface of the clamping block 16, a first rubber pad 17 is fixed on the inner wall of the semicircular groove, a retaining ring 18 is fixed on the peripheral side surface of the first connecting pipe 11, a swing air cylinder 19 and a liquid level sensor 25 are fixed on one opposite side surface of the supporting plate 1 respectively, a second baffle 20 is fixed at one end of the push rod of the swing air cylinder 19, a second air cylinder 21 is fixed on one surface of the second baffle 20, a barrel 22 is fixed at one end of the push rod of the second air cylinder 21, an air pump 23 is fixed on the peripheral side surface of the barrel 22.

As shown in fig. 2, a hose is fixed to one end of the pipette 10, a cleaning solution recovery tank is connected to the other end of the hose, a first connection pipe 11 is fixed to the other end of the pipette 10, and a second connection pipe 12 is fixed to the other end of the first connection pipe 11.

As shown in fig. 2, a filter screen 13 is fixed to the other end of the second connecting pipe 12, the second connecting pipe 12 is a flared pipe structure, and the filter screen 13 is a hollow hemisphere structure.

Wherein the first baffle 14 and the second baffle 20 are both L-shaped in cross-section, as shown in fig. 4 and 5.

As shown in FIG. 2, a second rubber pad 24 is fixed on one surface of the cylinder 22, and the cylinder 22 is sealed with the baffle ring 18 by the second rubber pad 24.

As shown in FIG. 1, a pressure sensor 26 is fixed on one surface of the air pump 23, a PLC 27 and a set of fixing columns 28 are fixed on one surface of the support plate 1, the PLC 27 is respectively connected with the liquid level sensor 25 and the pressure sensor 26 through data transmission lines, the PLC 27 is S7-300 in model, the pressure sensor 26 is ISE80-02-R in model, and the liquid level sensor 25 is FST400-2000 in model.

One specific application of this embodiment is: the operation of the three-phase motor 2 is controlled by the PLC 27, so that the three-phase motor 2 drives the threaded screw rod 4 to rotate, the slide block 6 is driven to slide downwards along a group of fixing rods 5, one end of the pipette 10, which is connected with the second connecting pipe 12 and the filter screen 13, enters the cleaning solution to be recovered, after the slide block 6 is contacted with the pressure sensor 26 fixed on the lower end fixing plate 3, the pressure sensor 26 transmits signals to the PLC 27, the PLC 27 controls the three-phase motor 2 to stop rotating, then, the cleaning solution recovery box can recover the cleaning solution to be recovered by using the pipette 10, because the second connecting pipe 12 is in a horn-shaped structure and the filter screen 13 is in a hollow hemispherical structure, the area of a liquid inlet is large, the pipette 10 is not easy to be blocked, the liquid level change of the cleaning solution can be obtained by using the PLC 27 through the timely detection of the liquid level sensor, the cleaning liquid recovery box stops the recovery of the cleaning liquid in time, the PLC 27 controls the three-phase motor 2 to rotate reversely in time, the threaded screw rod 4 drives the sliding block 6 to ascend, the PLC 27 controls the first air cylinders 15 to operate, the first air cylinders 15 push the clamping blocks 16 to be matched, the cleaning liquid on the outer wall of the pipette 10 is cleaned by the first rubber pads 17 on the clamping blocks 16 and cannot be continuously remained on the pipette 10, after the sliding block 6 is contacted with the pressure sensor 26 on the upper end fixing plate 3, the PLC 27 controls the three-phase motor 2 to stop operating, the PLC 27 controls the swing air cylinder 19 to operate, the cylinder 22 rotates to be right below the filter screen 13, the PLC 27 controls the second air cylinder 21 to operate, the second air cylinder 21 pushes the second rubber pads 24 on the cylinder 22 to be closed with the baffle ring 18, and the cylinder 22 is in a sealing state, at this time, the PLC 27 controls the air pump 23 on the barrel 22 to operate, so that the air pump 23 pressurizes the inside of the barrel 22, the cleaning liquid reserved in the pipette 10 flows into the cleaning liquid recovery tank again, the leakage of the cleaning liquid is avoided, and the pollution of the cleaning liquid on the cement curing line to the environment and the damage to operators are reduced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. Cement curing line washing liquid recovery unit, including backup pad (1), its characterized in that: the fixing device is characterized by further comprising a sliding block (6), a three-phase motor (2) and a group of fixing plates (3) are sequentially fixed on one surface of the supporting plate (1) from top to bottom, one end of an output shaft of the three-phase motor (2) penetrates through one surface of one fixing plate (3) and is fixedly provided with a threaded lead screw (4), a group of fixing rods (5) are fixed between the two fixing plates (3), and the two fixing rods (5) are symmetrically distributed around the threaded lead screw (4);

a threaded groove hole (7) and a group of sliding grooves (8) are formed in one surface of the sliding block (6), the two sliding grooves (8) are symmetrically distributed relative to the threaded groove hole (7), the sliding block (6) is in threaded connection with the threaded screw rod (4) through the threaded groove hole (7), the sliding block (6) slides along the outer wall of the group of fixing rods (5) through the group of sliding grooves (8), a group of fixing blocks (9) are fixed on one surface of the sliding block (6), liquid suction pipes (10) are fixed on the two fixing blocks (9), a hose is fixed at one end of each liquid suction pipe (10), a cleaning liquid recovery box is fixedly communicated with the other end of each hose, a first connecting pipe (11) is fixed at the other end of each liquid suction pipe (10), and a second connecting pipe (12) is fixed at the other;

a first baffle plate (14) is fixed on one opposite side surface of the other fixing plate (3), a first cylinder (15) is fixed on one surface of the first baffle plate (14), a clamping block (16) is fixed at one end of a push rod of the first cylinder (15), a semicircular groove is formed on one surface of the clamping block (16), a first rubber pad (17) is fixed on the inner wall of the semicircular groove, a baffle ring (18) is fixed on the peripheral side surface of the first connecting pipe (11), a swing cylinder (19) and a liquid level sensor (25) are respectively fixed on one opposite side surface of the supporting plate (1), a second baffle plate (20) is fixed at one end of a push rod of the swing cylinder (19), a second cylinder (21) is fixed on one surface of the second baffle plate (20), a cylinder body (22) is fixed at one end of a push rod of the second air cylinder (21), an air pump (23) is fixed on the peripheral side surface of the cylinder body (22), one end of an air outlet of the air pump (23) penetrates through the peripheral side face of the barrel body (22) and extends into the barrel body (22).

2. The cleaning solution recycling device for cement curing line as claimed in claim 1, wherein a filter screen (13) is fixed to the other end of the second connecting pipe (12), the second connecting pipe (12) is a flared pipe structure, and the filter screen (13) is a hollow hemisphere structure.

3. The cleaning solution recycling device for cement curing line as claimed in claim 1, wherein the first baffle (14) and the second baffle (20) are both L-shaped in cross section.

4. The cleaning solution recycling device for cement curing line as claimed in claim 1, wherein a second rubber pad (24) is fixed on one surface of the cylinder (22).

5. The cleaning solution recycling device for cement curing line as claimed in claim 1, wherein a pressure sensor (26) is fixed on one surface of the air pump (23), a PLC controller (27) and a set of fixing columns (28) are fixed on one surface of the support plate (1), and the PLC controller (27) is connected with the liquid level sensor (25) and the pressure sensor (26) respectively through data transmission lines.

Images