CN2835213Y

CN2835213Y - Water cooling purifying device of equipment

Info

Publication number: CN2835213Y
Application number: CN 200520051951
Authority: CN
Inventors: 蔡练兵; 陈小云
Original assignee: JINGUI NON-FERROUS METALS Co Ltd CHENZHOU CITY
Current assignee: Chengzhou City Jingui Silver Co Ltd
Priority date: 2005-09-16
Filing date: 2005-09-16
Publication date: 2006-11-08
Anticipated expiration: 2015-09-16

Abstract

The utility model relates to a cooling and purifying device for equipment water. The utility model, which comprises a water inflow pipe (1), a water circulating pump (2) and a cistern, is characterized in that the cistern is built under the earth surface and is cuboid; the cistern bottom and the cistern surrounding walls are combined with the earth into one body; the inside of the cistern is divided into a sedimentation tank (5), a cooling bay (6) and a circulatory pool (7) through two partition walls (3 and 4). The utility model can directly utilize the earth for heat dissipation so that hot water discharged by equipment heat exchanger is cooled. In addition, the utility model can purify water and reduce many middle links in traditional water cooling; the utility model, which has low cost, convenience and energy saving, both improves cooling effect and saves water resources.

Description

Equipment water cooling refining plant

Technical field

The utility model relates to a kind of equipment water cooling refining plant, belongs to water-treatment technology field.

Background technology

At present, the known equipment water cooling recycle system is to be linked in sequence with galvanizing pipe by equipment heat exchanger, cooling tower, cooling pump to form.When hot water that the equipment heat exchanger is sent after the cooling tower heat radiation, be back to cooling pump, again by cooling pump by water coolant access arrangement heat exchanger, so constantly circulation.Because cooling tower is forcibly in the process of atmospheric layer discharges heat, evaporate big water gaging, calcium ion concn etc. is constantly increased, when lime carbonate nucleus length is above to 10um, will crystallization separate out (looking into) from " chemical treatment of worn-out open cycle cooling water system "---Chemical Industry Press, simultaneously, airborne impurity also can constantly be mixed in the water coolant, along with water coolant constantly concentrates, very easily cause the long algae of fouling of equipment heat exchanger and living bacterium, therefore its water treatment must drop into dispersion stabilizer, inhibiter etc., its water quality is dirty and poisonous, and pH value is generally about 6.Existing treatment of cooling water does not filter out its impurity, makes the fouling of equipment heat exchanger easily.

Summary of the invention

The purpose of this utility model provides a kind of equipment water cooling refining plant, it can directly utilize the earth heat radiation, the hot water that the equipment heat exchanger of making is sent obtains cooling, and can reach and purify water, reduced the many middle-chains of traditional water refrigerative, cost is low, convenient and energy-saving, both improve cooling performance, saved water resources again.

Technical solution of the present utility model is: a kind of equipment water cooling refining plant, comprise water inlet pipe, water circulating pump, water reservoir, it is characterized in that: water reservoir is built under the face of land, be rectangular parallelepiped, at the bottom of the pond and pond perisporium and the earth are integral, be divided into settling tank, cooling pool and circulatory pool three parts with two block walls in the pond, settling tank taps into water pipe, circulatory pool connects water circulating pump, on the partition wall between settling tank and the cooling pool at the bottom of the pond 300-600mm eminence have communicating aperture, the partition wall height between cooling pool and the circulatory pool is lower than the retaining face in the water reservoir.

Principle of work of the present utility model is: the cooling hot water that the equipment heat exchanger is sent enters settling tank, along with the heat exchange of cooling off hot water and air, pool wall, water temp reduces, the layering of water in the settling tank by water temperature proportion difference, the water of heavy lower temperature is deposited at the bottom of the pond, cools off the contamination precipitation in the hot water simultaneously; Be deposited on water at the bottom of the pond by the distance pond at the bottom of a 300-600mm eminence communicating aperture enter cooling pool, the continuation in continuous uphill process of cooling pool internal cooling water is carried out heat exchange with air, pool wall and is cooled off, the partition wall that this moment, cooling pool internal skin water was crossed between cooling pool and the circulatory pool flows into circulatory pool, carry out the heat exchange cooling in the water continuation of circulatory pool internal cooling and air, pool wall, water coolant is the layering by water temperature proportion difference again, and the water of heavy lower temperature is deposited at the bottom of the pond; The water that the aqueduct of water circulating pump stretches into depths, pond extraction lower temperature enters water tank of voltage regulation, the equipment heat exchanger is finished circulation heat radiation work.

Compared with prior art, the utlity model has following advantage is:

1, because it directly utilizes the face of land to the water cooling in water reservoir heat radiation, so it has saved middle-chains such as cooling tower is air-cooled, and therefore the installations and facilities that promptly saved water reservoir and cooling tower and matched have with it reduced the cost of device.

2, owing to directly utilize face of land heat exchange water circulation, water supply path is short, and ground water temperature ratio ground water temperature is low and not influenced by ambient temperature; Therefore good cooling results not only, and abundant save energy can be utilized water resources again to greatest extent, can also save use and working cost.

3, the hot water sent of equipment heat exchanger is delivered to settling tank through water pipe, with the contamination precipitation in the water, can make the equipment heat exchanger less scaling, guarantees its heat exchanger effectiveness; Can prolong the work-ing life of machinery equipment: and environmental protection etc.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a vertical view of the present utility model.

In the accompanying drawing: 1 water inlet pipe; 2 water circulating pumps; 3,4 partition walls; 5 settling tanks; 6 cooling pools; 7 circulatory pools; 8 communicating apertures; 9 water tank of voltage regulation; 10 intermediate frequency furnace heat exchangers.

Embodiment

Below by embodiment the utility model is specifically described; be necessary to be pointed out that at this present embodiment only is used for the utility model is further specified; can not be interpreted as the restriction to the utility model protection domain, the person skilled in the art in this field can make some nonessential improvement and adjustment to the utility model according to above-mentioned content of the present utility model.

Embodiment 1

Present embodiment is a kind of intermediate frequency furnace equipment water cooling refining plant, comprise water tank of voltage regulation 9, intermediate frequency furnace heat exchanger 10, water inlet pipe 1, water circulating pump 2, water reservoir, it is characterized in that: water reservoir is built under the face of land, be 3000mm * 6000mm * 3000mm rectangular parallelepiped, at the bottom of the pond and pond perisporium and the earth are integral, in the pond with two block walls 3,4 are divided into the settling tank 5 of 3000mm * 2000mm * 3000mm, 3000mm * 2000mm * 3000mm cooling pool 6 and 3000mm * 2000mm * 3000mm circulatory pool 7 three parts, settling tank 5 taps into water pipe 1, circulatory pool 7 connects water circulating pump 2, on the partition wall between settling tank and the cooling pool 3 at the bottom of the pond 500mm eminence have communicating aperture 8, the partition wall 4 between cooling pool and the circulatory pool highly is 2500mm.

Embodiment 2

Present embodiment is a kind of intermediate frequency furnace equipment water cooling refining plant, comprise water tank of voltage regulation 9, intermediate frequency furnace heat exchanger 10, water inlet pipe 1, water circulating pump 2, water reservoir, on the partition wall between settling tank and the cooling pool 3 at the bottom of the pond 300mm eminence have communicating aperture 8, all the other are with embodiment 1.

Embodiment 3

Present embodiment is a kind of intermediate frequency furnace equipment water cooling refining plant, comprise water tank of voltage regulation 9, intermediate frequency furnace heat exchanger 10, water inlet pipe 1, water circulating pump 2, water reservoir, on the partition wall between settling tank and the cooling pool 3 at the bottom of the pond 600mm eminence have communicating aperture 8, all the other are with embodiment 1.

Claims

1, a kind of equipment water cooling refining plant, comprise water inlet pipe (1), water circulating pump (2), water reservoir, it is characterized in that: water reservoir is built under the face of land, be rectangular parallelepiped, at the bottom of the pond and pond perisporium and the earth are integral, in the pond with two block walls (3,4) be divided into settling tank (5), cooling pool (6) and circulatory pool (7) three parts, settling tank (5) taps into water pipe (1), circulatory pool (7) connects water circulating pump (2), goes up at the partition wall between settling tank and the cooling pool (3) that the 300-600mm eminence has communicating aperture (8) at the bottom of the pond, and the partition wall between cooling pool and the circulatory pool (4) highly is lower than the retaining face in the water reservoir.