CN218248826U

CN218248826U - Vertical dilatation dirt separator that heat exchange station used

Info

Publication number: CN218248826U
Application number: CN202220617988.6U
Authority: CN
Inventors: 李正华; 王志平; 李占强
Original assignee: Yulin Heating Co ltd
Current assignee: Yulin Heating Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2023-01-10
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a vertical dilatation dirt separator that heat transfer station used. Vertical dilatation dirt separator that heat exchange station used includes: the water inlet pipe and the water outlet pipe are respectively arranged at the top and the bottom of the filtering chamber, the filtering chamber is internally provided with a filtering plate, one side of the filtering chamber is provided with a sewage discharge pipe, and a cleaning mechanism is arranged above the filtering plate; the cleaning mechanism comprises a rotating shaft, the rotating shaft is installed in the water inlet pipe, blades are installed on the rotating shaft, a speed reducer is arranged below the rotating shaft, the speed reducer is installed in the filtering chamber, and a decontamination plate is arranged between the filtering plates. The utility model provides a vertical dilatation dirt separator that heat transfer station used can reduce impurity on the filter and remain at the convenient clearance filter in the heating, reduces and washs the degree of difficulty, improves the cleaning efficiency.

Description

Vertical dilatation dirt separator that heat exchange station used

Technical Field

The utility model relates to a heat transfer station technical field especially relates to a vertical dilatation dirt separator that heat transfer station used.

Background

The heating station is a place where heating power is concentrated and exchanged, and is divided into a direct supply station and an intermediate supply station according to a heat supply form, wherein the direct supply station is directly supplied to users by a power plant, the temperature is high, the control is difficult, and heat energy is wasted. Is a product of the waste heat welfare heat supply of the initial power plant.

Inter-station principle: the power plant is a primary line, the community is a secondary line, and the joint of a heat source (power plant) and a heat supply network (primary and secondary line pipe networks) and heat users (residential buildings and units) is a heat station (heat exchange station). The equipment comprises a plate heat exchanger, a circulating pump, a primary and secondary line dirt remover, a water replenishing pump, a water tank, a meter, a control valve and the like.

The impurity that current dirt separator used the filter in with the pipeline filters, and its inside does not have initiative cleaning device, can adhere to a large amount of impurities on the filter, need rinse repeatedly after long-term the use, just can be with filter clean up, need consume the plenty of time.

Therefore, it is necessary to provide a vertical expansion dirt separator for a heat exchange station to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the prior art defect, the utility model provides a vertical dilatation dirt separator that heat transfer station used can reduce the impurity on the filter and remain, reduces and washs the degree of difficulty, improves the cleaning efficiency in convenient clearance filter in the heating.

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

vertical dilatation scrubbing ware that heat exchange station used includes: the water inlet pipe and the water outlet pipe are respectively arranged at the top and the bottom of the filtering chamber, the filtering chamber is internally provided with a filtering plate, one side of the filtering chamber is provided with a sewage discharge pipe, and a cleaning mechanism is arranged above the filtering plate; the cleaning mechanism comprises a rotating shaft, the rotating shaft is installed in the water inlet pipe, blades are installed on the rotating shaft, a speed reducer is arranged below the rotating shaft, the speed reducer is installed in the filtering chamber, and a dirt removing plate is arranged between the speed reducer and the filtering plates.

Preferably, a sewage branch pipe is arranged on the sewage discharge pipe.

Preferably, a filter tank is arranged on the sewage discharge pipe.

Preferably, a stop valve is arranged on the sewage discharge pipe.

Preferably, a secondary filter hopper is arranged in the filter chamber.

Preferably, the dirt removing plate comprises three scraping plates which are distributed in an inclined annular array mode, the scraping plates are installed on the middle shaft, the middle shaft is connected with the speed reducer, an inclined plane is arranged on each scraping plate, and the bottom of each scraping plate is provided with the scraping hair.

Preferably, one side of the scraper is provided with a cleaning strip.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) The utility model has the advantages that the cleaning mechanism comprising the rotating shaft, the blades and the dirt removing plate is arranged, so that the filter plate can be conveniently cleaned while heating is carried out, the impurity residue on the filter plate is reduced, the cleaning difficulty is reduced, and the cleaning efficiency is improved;

(2) The utility model is provided with the sewage branch pipe, the filter tank, the stop valve and the secondary filter hopper, thereby improving the filtering effect and facilitating the impurities to enter the sewage discharge pipe for storage;

(3) The utility model can conveniently scrape off impurities on the filter plate and transfer the impurities into the sewage pipe through the sewage removing plate comprising the three scraping plates, the scraping hair, the inclined plane and the middle shaft, thereby reducing the impurity residue on the filter plate;

(4) The utility model discloses a set up the clearance strip in one side of scraper blade, can conveniently carry out certain clearance to the inner wall of filter chamber, reduce impurity and adhere to the filter chamber inner wall.

Drawings

Fig. 1 is a schematic cross-sectional view of a vertical expansion dirt separator used in a heat exchange station according to the present invention;

FIG. 2 is a schematic structural view of a dirt removing plate of the vertical type capacity expansion dirt separator used in the heat exchange station shown in FIG. 1;

fig. 3 is a schematic top view of a dirt removing plate of the vertical type flash dirt separator used in the heat exchange station shown in fig. 1.

Wherein, the names corresponding to the reference numbers are: 1-filter chamber, 2-water inlet pipe, 3-water outlet pipe, 4-filter plate, 5-blow-off pipe, 6-rotating shaft, 7-blade, 8-dirt removing plate, 9-speed reducer, 10-blow-off branch pipe, 11-filter tank, 12-stop valve, 13-secondary filter hopper, 14-scraper, 15-scraping hair, 16-cleaning strip, 17-inclined plane and 18-middle shaft.

Detailed Description

The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.

Example 1:

as shown in fig. 1-3, for the utility model provides a vertical dilatation dirt separator that heat exchange station used, include: the water purifier comprises a filtering chamber 1, wherein a water inlet pipe 2 and a water outlet pipe 3 are respectively arranged at the top and the bottom of the filtering chamber 1, a filtering plate 4 is arranged in the filtering chamber 1, a sewage discharge pipe 5 is arranged at one side of the filtering chamber 1, and a cleaning mechanism is arranged above the filtering plate 4; the cleaning mechanism comprises a rotating shaft 6, the rotating shaft 6 is installed in the water inlet pipe 2, blades 7 are installed on the rotating shaft 6, a speed reducer 9 is arranged below the rotating shaft 6, the speed reducer 9 is installed in the filtering chamber 1, a dirt removing plate 8 is arranged between the speed reducer 9 and the filtering plates 4, when the cleaning mechanism is used, circulating water in the pipe network enters the filtering chamber 1 through the water inlet pipe 2 and is discharged through the water outlet pipe 3 after being filtered by the filtering plates 4, meanwhile, the circulating water drives the blades 7 and the rotating shaft 6 to rotate when passing through the blades 7, the rotating shaft 6 rotates to drive the speed reducer 9 to work and enable the output shaft to rotate at a reduced speed, the output shaft of the speed reducer 9 rotates to drive the dirt removing plate 8 to rotate, impurities on the filtering plates 4 are scraped by the dirt removing plate 8, the impurities move along with the rotation of the dirt removing plate 8 after being scraped, the impurities move to the position of the dirt discharging pipe 5 and then enter the dirt discharging pipe 5, residual impurities on the filtering plates 4 are reduced, the cleaning difficulty is reduced, and the cleaning efficiency is improved.

Through setting up the clearance mechanism including axis of rotation 6, blade 7 and scrubbing board 8, can be in heating convenient clearance filter 4, reduce impurity residue on the filter 4, reduce and wash the degree of difficulty, improve the cleaning efficiency.

Example 2:

as shown in figure 1, install blowdown branch pipe 10 on the blow off pipe 5, install the valve on the blowdown branch pipe 10, install filter tank 11 on the blow off pipe 5, install stop valve 12 on the blow off pipe 5, be equipped with secondary filter hopper 13 in the filter chamber 1, secondary filter hopper 13 filters the circulating water secondary, promotes the filter effect, and during the use, through opening stop valve 12 and adjusting size, close the valve on blowdown branch pipe 10, a part of circulating water gets into through the upper end of blow off pipe 5, then in filter tank 11 filters the back reentrant drain pipe 3, meanwhile, when a part of circulating water gets into in the blow off pipe 5, can store in getting into blow off pipe 5 along with rivers with the impurity that scrubbing board 8 scraped, during the blowdown, close stop valve 12, open the valve on blowdown branch pipe 10, just can discharge the impurity of storing in the blow off pipe 5.

Through setting up blowdown branch pipe 10, filter tank 11, stop valve 12 and secondary filter hopper 13, when promoting the filter effect, make things convenient for impurity to get into and store in blow off pipe 5.

Example 3:

as shown in fig. 2-3, the dirt removing plate 8 includes three scrapers 14 distributed in an inclined annular array, the scrapers 14 are mounted on the central shaft 18, the central shaft 18 is connected with the output shaft of the speed reducer 9, an inclined plane 17 is arranged on the scrapers 14, circulating water pushes the scrapers 14 to rotate when passing through the inclined plane 17, so that the scrapers 14 are convenient to rotate, the bottom of the scrapers 14 is provided with the scrapers 15, the lower ends of the scrapers 15 are lower than the lowest position of the scrapers 14 by 1-2mm, the distance between the scrapers 14 and the filter plate 4 is 0.5-1.5mm, when the dirt removing plate is used, the central shaft 18 is driven by the speed reducer 9 to rotate, the central shaft 18 rotates to drive the scrapers 14 to rotate, the scrapers 14 rotate to scrape impurities on the filter plate 4, and the scraped impurities are driven by water flow rotated by the scrapers 14 to move to one side close to the inner wall of the filter chamber 1 until the impurities enter the dirt discharging pipe 5.

Through the scrubbing board 8 including three scraper blade 14, scraping hair 15, inclined plane 17 and axis 18, can be convenient scrape off the impurity on the filter 4 and transfer to blow off pipe 5 in, reduce the impurity residue on the filter 4.

Example 4:

as shown in figure 2, one side of the scraper 14 is provided with a cleaning strip 16, and when in use, the cleaning strip 16 rotates along with the scraper 14 to clean the inner wall of the filter chamber 1 to a certain degree.

By arranging the cleaning strip 16 on one side of the scraper 14, the inner wall of the filtering chamber 1 can be cleaned conveniently to a certain degree, and the attachment of impurities to the inner wall of the filtering chamber 1 is reduced.

When the device is used, circulating water in a pipe network enters a filtering chamber 1 through a water inlet pipe 2, is filtered by a filtering plate 4, is secondarily filtered by a secondary filtering hopper 13, and is finally discharged through a water outlet pipe 3, meanwhile, the circulating water drives a blade 7 and a rotating shaft 6 to rotate when passing through the blade 7, the rotating shaft 6 rotates to drive a speed reducer 9 to work and enable an output shaft to rotate at a reduced speed, the output shaft of the speed reducer 9 rotates to drive a central shaft 18 to rotate, the central shaft 18 rotates to drive a scraper 14 to rotate, the scraper 14 rotates to drive a scraping hair 15 to rotate to scrape impurities on the filtering plate 4, the scraped impurities are moved to one side close to the inner wall of the filtering chamber 1 by water flow driven by the scraper 14 to rotate until the impurities enter a drain pipe 5, a cleaning strip 16 rotates along with the scraper 14 to clean the inner wall of the filtering chamber 1 to a certain degree, so that the impurities remained on the filtering plate 4 are reduced, the cleaning difficulty is reduced, and the cleaning efficiency is improved;

through opening stop valve 12 and regulation size, close the valve on the blowdown branch pipe 10, partly circulating water gets into through the upper end of blow off pipe 5, then in filter tank 11 filters back reentrant drain pipe 3, meanwhile, when partly circulating water gets into in the blow off pipe 5, can store in the impurity that 8 scrapes of scrubbing board gets into blow off pipe 5 along with rivers, during the blowdown, close stop valve 12, open the valve on the blowdown branch pipe 10, just can flush the impurity of storing in the blow off pipe 5 and discharge.

The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.

Claims

1. A vertical type capacity expansion dirt separator used in a heat exchange station is characterized by comprising:

the water inlet pipe and the water outlet pipe are respectively arranged at the top and the bottom of the filtering chamber, the filtering chamber is internally provided with a filtering plate, one side of the filtering chamber is provided with a sewage discharge pipe, and a cleaning mechanism is arranged above the filtering plate;

the cleaning mechanism comprises a rotating shaft, the rotating shaft is installed in the water inlet pipe, blades are installed on the rotating shaft, a speed reducer is arranged below the rotating shaft, the speed reducer is installed in the filtering chamber, and a dirt removing plate is arranged between the speed reducer and the filtering plates.

2. The vertical type volume expansion dirt separator for the heat exchange station as recited in claim 1, wherein the blow-off pipe is provided with a blow-off branch pipe.

3. The vertical type volume expansion dirt separator for the heat exchange station as recited in claim 1, wherein a filter tank is installed on the dirt discharge pipe.

4. The vertical type expansion dirt separator for the heat exchange station as recited in claim 1, wherein a stop valve is installed on the dirt discharge pipe.

5. A vertical, volume-expanding dirt separator for use in a heat exchange station as claimed in claim 1, wherein a secondary filter hopper is provided within the filtering chamber.

6. The vertical type volume expansion dirt separator for the heat exchange station as claimed in claim 1, wherein the dirt removing plate comprises three scrapers distributed in an inclined annular array, a central shaft is installed on one side of the speed reducer, the scrapers are installed on the central shaft, inclined planes are arranged on the scrapers, and bristles are installed at the bottoms of the scrapers.

7. The vertical bulk head of claim 6, wherein the scraper is provided with cleaning strips on one side.