CN214394829U

CN214394829U - Concrete mixing plant with dust removal atomizer

Info

Publication number: CN214394829U
Application number: CN202023102553.8U
Authority: CN
Inventors: 苏东科; 王彪
Original assignee: Zhengzhou Youcheng Machinery Manufacturing Co ltd
Current assignee: Zhengzhou Youcheng Machinery Manufacturing Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-15
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a concrete mixing plant with a dust removal spraying device, which comprises a concrete mixing plant main body, wherein the top of the concrete mixing plant main body is provided with a mounting plate, the mounting plate is fixedly connected with the concrete mixing plant main body through a fixing component, the upper end surface of the mounting plate is provided with a dust removal water tank, the concrete mixing plant with the dust removal spraying device is convenient for spraying and removing dust through the dust removal water tank, a second water pump, a connecting hose and an atomizing nozzle, has better purifying effect on air, prevents air pollution, is convenient for driving a plurality of atomizing nozzles to reciprocate through the arrangement of a driving motor, a sliding block, a guide rod and a lead screw, further enlarges the dust removal range by utilizing the limited number of atomizing nozzles, is convenient for opening a maintenance port through the arrangement of a maintenance cover plate and a fixing screw, is convenient for cleaning the inner cavity of the dust removal water tank, and is convenient for fixedly mounting the mounting plate on the concrete mixing plant main body through a mounting rack and the fixing screw, the practicability is stronger.

Description

Concrete mixing plant with dust removal atomizer

Technical Field

The utility model relates to a concrete mixing plant technical field specifically is a concrete mixing plant with dust removal atomizer.

Background

The concrete mixing plant mainly comprises five systems such as a mixing host machine, a material weighing system, a material conveying system, a material storage system, a control system and the like and other accessory facilities, has high productivity due to high mechanization and automation degree, can ensure the quality of concrete and save cement, is commonly used for large and medium-sized water conservancy, electric power, bridges and other projects with large concrete engineering quantity, long construction period and centralized construction sites, and has great superiority along with the development of municipal construction, so the concrete mixing plant adopting centralized mixing and providing commercial concrete is rapidly developed, can generate a large amount of dust in the process of mixing the concrete, if the dust is not treated and directly discharged into the air, the dust can seriously pollute the surrounding environment, and therefore the dust needs to be removed, when the dust removal system of the existing concrete mixing plant removes dust, due to the long-time accumulation of dust, the filter screen holes are blocked, so that the dust removal effect is reduced, the dust removal range is small, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a concrete mixing plant with dust removal atomizer, utilize the atomizing water spray to carry out dust removal on a large scale, be convenient for guarantee dust removal effect, the practicality is stronger, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete mixing plant with a dust removal spraying device comprises a concrete mixing plant main body, wherein a mounting plate is arranged at the top of the concrete mixing plant main body and fixedly connected with the concrete mixing plant main body through a fixing component, a dust removal water tank is arranged on the upper end face of the mounting plate, a liquid level sensor is arranged at the top of an inner cavity of the dust removal water tank, a PLC (programmable logic controller) is arranged on the dust removal water tank, a drain pipe is arranged at the position, close to the bottom, of the rear end face of the dust removal water tank, a first water pump is arranged at the position, close to the top, of the rear end face of the dust removal water tank, a water inlet pipe is connected to the water inlet end of the first water pump, a second water pump is arranged at the position, close to the bottom, of the front end face of the dust removal water tank, a connecting hose is connected to the water outlet end of the second water pump, a sliding component matched with the connecting hose is arranged on the front end face of the mounting plate, two fixing plates are arranged at the bottom of the mounting plate, two fixedly connected with guide arm between the fixed plate, and be provided with rotatable lead screw between two fixed plates, threaded connection has the slider on the lead screw, the through-hole and slider sliding connection that the guide arm passes through the slider side, the tip of lead screw is equipped with the driving motor who is located on one of them fixed plate, and the bottom of slider is equipped with the link, be a style of calligraphy along the fore-and-aft direction on the link and be equipped with a plurality of atomizer that are connected with coupling hose.

As a preferred technical scheme of the utility model, fixed subassembly is including establishing a plurality of mounting brackets in the mounting panel bottom, fixing bolt is installed through the through-hole to the mounting bracket.

As a preferred technical scheme of the utility model, the maintenance mouth has been seted up to dust removal water tank's up end, maintenance mouth department maintains the apron through set screw fixedly connected with.

As an optimized technical scheme of the utility model, install control flap on the drain pipe.

As a preferred technical scheme of the utility model, the slip subassembly is including establishing the mount of terminal surface before the mounting panel, be equipped with the spout on the mount, sliding connection has the direction protection ring in the spout, coupling hose passes the inner ring of direction protection ring.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the dust removal water tank, water pump two, coupling hose and atomizer are convenient for carry out spray dust removal, there is better purifying effect to the air, prevent the polluted air, through setting up driving motor, the slider, guide arm and lead screw are convenient for drive a plurality of atomizers and carry out reciprocating motion, and then utilize the atomizer of limited number to enlarge the dust removal scope, be convenient for open the maintenance mouth through setting up maintenance apron and set screw, be convenient for clear up dust removal water tank inner chamber, be convenient for through mounting bracket and fixing bolt to mounting panel fixed mounting in concrete mixing plant main part, the practicality is stronger.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view in another direction of the present invention;

FIG. 3 is a schematic view of the partial cross-sectional structure of the present invention;

fig. 4 is a schematic diagram of the circuit module of the present invention.

In the figure: the device comprises a mounting plate 1, a first water pump 2, a second water pump 3, a dedusting water tank 4, a maintenance cover plate 5, a fixing screw 6, a fixing frame 7, a sliding groove 8, a guide protection ring 9, a PLC (programmable logic controller) 10, a driving motor 11, a mounting frame 12, a water discharge pipe 13, a water inlet pipe 14, a sliding block 15, a guide rod 16, a fixing plate 17, a fixing bolt 18, a screw rod 19, an atomizing nozzle 20, a connecting hose 21, a connecting frame 22 and a liquid level sensor 23.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a concrete mixing plant with a dust removal spraying device comprises a concrete mixing plant main body, wherein a mounting plate 1 is arranged at the top of the concrete mixing plant main body, the mounting plate 1 is fixedly connected with the concrete mixing plant main body through a fixing component, a dust removal water tank 4 is arranged on the upper end surface of the mounting plate 1, a liquid level sensor 23 is arranged at the top of an inner cavity of the dust removal water tank 4, a PLC (programmable logic controller) 10 is arranged on the dust removal water tank 4, a drain pipe 13 is arranged at the position, close to the bottom, of the rear end surface of the dust removal water tank 4, a water pump I2 is arranged at the position, close to the top, of the rear end surface of the dust removal water tank 4, a water inlet pipe 14 is connected to the water inlet end of the water pump I2, a water pump II 3 is arranged at the position, close to the bottom, of the front end surface of the dust removal water tank 4, a connecting hose 21 is connected to the water outlet end of the water pump II 3, a sliding component matched with the connecting hose 21 is arranged on the front end surface of the mounting plate 1, two fixing plates 17 are arranged at the bottom of the mounting plate 1, a guide rod 16 is fixedly connected between the two fixing plates 17, a rotatable lead screw 19 is arranged between the two fixing plates 17, a slider 15 is connected on the lead screw 19 in a threaded manner, the guide rod 16 is connected with the slider 15 in a sliding manner through a through hole on the side surface of the slider 15, a driving motor 11 positioned on one of the fixing plates 17 is arranged at the end part of the lead screw 19, a connecting frame 22 is arranged at the bottom part of the slider 15, a plurality of atomizing spray heads 20 connected with connecting hoses 21 are arranged on the connecting frame 22 in a straight line shape along the front-back direction, the fixing assembly comprises a plurality of mounting frames 12 arranged at the bottom part of the mounting plate 1, fixing bolts 18 are arranged on the mounting frames 12 through the through holes, a maintenance opening is arranged on the upper end surface of the dust removal water tank 4, a maintenance cover plate 5 is fixedly connected with the maintenance opening through fixing screws 6, a control valve is arranged on the drain pipe 13, the sliding assembly comprises a fixing frame 7 arranged on the front end surface of the mounting plate 1, a sliding chute 8 is arranged on the fixing frame 7, a guide protection ring 9 is connected in the sliding groove 8 in a sliding mode, and a connecting hose 21 penetrates through the inner ring of the guide protection ring 9.

When in use: the mounting plate 1 is mounted at a proper position of a concrete mixing plant main body through a fixing bolt 18 on a mounting frame 12, a wireless communication module is arranged in a PLC (programmable logic controller) 10, when dust removal is needed, the PLC 10 is operated through the wireless communication module, a water pump II 3 is controlled by the PLC 10 to provide water pressure for an atomizing spray head 20, the atomizing spray heads 20 are used for atomizing and removing dust, a driving motor 11 is controlled by the PLC 10 to rotate forwards and backwards, the atomizing spray head 20 is further made to reciprocate along a guide rod 16, so that the atomizing spray head 20 removes dust in a large range, a water inlet pipe 14 is connected with an external water supply pipeline, the water level in a dust removal water tank 4 is detected through a liquid level sensor 23, when the water level in the dust removal water tank 4 is lower than a threshold value preset by the PLC 10, the liquid level sensor 23 transmits information to the PLC 10, during PLC controller 10 control water pump 2 is with the water suction in the external water supply pipe to dust removal water tank 4, when the water level in dust removal water tank 4 reaches the threshold value that PLC controller 10 preset, through PLC controller 10 control water pump 2 stop to draw water in dust removal water tank 4, be convenient for open through set screw 6 and maintain apron 5 and be convenient for clear up 4 inner chambers of dust removal water tank, be convenient for through drain pipe 13 with the sewage discharge after clearing up dust removal water tank 4.

The PLC 10 is respectively and electrically connected with the wireless communication module, the first water pump 2, the second water pump 3, the driving motor 11 and the liquid level sensor 23, and the PLC 10, the first water pump 2, the second water pump 3, the driving motor 11 and the liquid level sensor 23 are all of common types on the market, such as a micro programmable controller 6ED1052-1HB08-OBAO Siemens PLC and a GUY10 liquid level sensor.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete mixing plant with dust removal atomizer, includes the concrete mixing plant main part, its characterized in that: the concrete mixing plant comprises a concrete mixing plant main body, a mounting plate is arranged at the top of the concrete mixing plant main body and fixedly connected with the concrete mixing plant main body through a fixing component, a dust removal water tank is arranged on the upper end face of the mounting plate, a liquid level sensor is arranged at the top of an inner cavity of the dust removal water tank, a PLC (programmable logic controller) is arranged on the dust removal water tank, a drain pipe is arranged at the position, close to the bottom, of the rear end face of the dust removal water tank, a first water pump is arranged at the position, close to the top, of the rear end face of the dust removal water tank, a water inlet pipe is connected to the water inlet end of the first water pump, a second water pump is arranged at the position, close to the bottom, of the front end face of the dust removal water tank, a connecting hose is connected to the water outlet end of the second water pump, a sliding component matched with the connecting hose is arranged on the front end face of the mounting plate, two fixing plates are provided with two fixing plates, a guide rod is fixedly connected between the two fixing plates, and a rotatable lead screw is arranged between the two fixing plates, the lead screw is provided with a sliding block in threaded connection, the guide rod is connected with the sliding block in a sliding manner through a through hole in the side face of the sliding block, the end part of the lead screw is provided with a driving motor located on one of the fixed plates, the bottom of the sliding block is provided with a connecting frame, and the connecting frame is provided with a plurality of atomizing nozzles connected with a connecting hose in a straight shape along the front-back direction.

2. The concrete mixing plant with a dust removal spray device of claim 1, wherein: the fixing assembly comprises a plurality of mounting frames arranged at the bottom of the mounting plate, and fixing bolts are mounted on the mounting frames through holes.

3. The concrete mixing plant with a dust removal spray device of claim 1, wherein: a maintenance opening is formed in the upper end face of the dust removal water tank, and a maintenance cover plate is fixedly connected to the maintenance opening through a fixing screw.

4. The concrete mixing plant with a dust removal spray device of claim 1, wherein: and the drain pipe is provided with a control valve.

5. The concrete mixing plant with a dust removal spray device of claim 1, wherein: the sliding assembly comprises a fixing frame arranged on the front end face of the mounting plate, a sliding groove is formed in the fixing frame, a guide protection ring is connected in the sliding groove in a sliding mode, and the connecting hose penetrates through an inner ring of the guide protection ring.