CN210638540U

CN210638540U - Steam condensate water waste heat recovery system

Info

Publication number: CN210638540U
Application number: CN201921497341.9U
Authority: CN
Inventors: 王跃量
Original assignee: Shanghai Dayue Plastic Products Co ltd
Current assignee: Shanghai Dayue Plastic Products Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-05-29
Anticipated expiration: 2029-09-10

Abstract

The utility model relates to a steam condensate water waste heat recovery system, include the horizontal holding water box who is connected through heat preservation inlet tube and trap, horizontal holding water box goes out the water outlet end and connects the heat preservation outlet pipe, set up the water pump on the heat preservation outlet pipe, set up the magnetizer on the heat preservation inlet tube, the magnetizer upper reaches sets up first three-way valve, magnetizer low reaches sets up the second three-way valve. The utility model provides a pair of steam condensate water waste heat recovery system through setting up the magnetizer on the heat preservation inlet tube, and the magnetizer upper reaches sets up first three-way valve, and magnetizer low reaches sets up the second three-way valve, has reached the purification comdenstion water quality of water, prolongs the effect in the life-span of comdenstion water recycle equipment, has the convenient clear effect in the inside incrustation scale accumulation rear of convenient pipeline simultaneously.

Description

Steam condensate water waste heat recovery system

Technical Field

The utility model relates to an energy recovery utilizes the field, concretely relates to steam condensate water waste heat recovery system.

Background

The existing steam storage tank, steam pipeline and the like are all provided with a drain valve, steam condensate water is discharged to ensure the dryness of the steam, and the discharged condensate water contains extremely high heat energy and is not recycled and wasted. The mode commonly used at present is to lead into the water tank with the comdenstion water of retrieving and keep in temporarily to pour the high temperature comdenstion water of storage into hot water's recycle point, inside equipment such as boiler, but because this type of comdenstion water recovery plant live time is longer, then inside there are various magazines in its pipeline, influence pipe-line system and comdenstion water recycle equipment's life, even the inside filter equipment of installation of comdenstion water recovery system also needs to dismantle the pipeline simultaneously, and is clean troublesome.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the above-mentioned technique, the utility model provides a steam condensate water waste heat recovery system, include the horizontal holding water box who is connected through heat preservation inlet tube and trap, horizontal holding water box goes out the water outlet end and connects the heat preservation outlet pipe, set up the water pump on the heat preservation outlet pipe, its characterized in that, set up the magnetizer on the heat preservation inlet tube, the magnetizer upper reaches sets up first three-way valve, the magnetizer low reaches sets up the second three-way valve.

Wherein preferably, a liquid level meter is vertically arranged on one side of the horizontal heat-preservation water tank.

In any of the above schemes, preferably, a filter screen is disposed inside the heat-insulating water inlet pipe between the second three-way valve and the magnetizer, a branch pipe orifice of the second three-way valve is a water inlet, and a branch pipe orifice of the first three-way valve is a water outlet.

It is preferred in any preceding scheme, the heat preservation inlet tube is the hard pipe, the magnetizer is the cuboid structure, magnetizer inside set up with the passageway that the heat preservation inlet tube external diameter adapted, the inside top of magnetizer with the inside bottom of magnetizer all sets up the permanent magnetism magnetic stripe, magnetizer vertical divide into the same first and lower half, first with the lower half can the dismouting.

In any of the above schemes, preferably, the distance between the connecting point of the heat-preservation water outlet pipe and the horizontal heat-preservation water tank and the bottom of the horizontal heat-preservation water tank is 10 cm.

The utility model has the advantages that: the utility model provides a pair of steam condensate water waste heat recovery system through setting up the magnetizer on the heat preservation inlet tube, and the magnetizer upper reaches sets up first three-way valve, and magnetizer low reaches sets up the second three-way valve, has reached the purification comdenstion water quality of water, prolongs the effect in the life-span of comdenstion water recycle equipment, has the convenient clear effect in the inside incrustation scale accumulation rear of convenient pipeline simultaneously.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of the present invention;

fig. 2 is a cross-sectional view of the magnetizer of the present invention.

Description of the reference numerals

1. The water drainage valve comprises a water drainage valve body, 2 parts of a heat preservation water inlet pipe, 21 parts of a first three-way valve, 22 parts of a second three-way valve, 23 parts of a water outlet, 24 parts of a water inlet, 25 parts of a filter screen, 3 parts of a magnetizer, 31 parts of an upper half part, 32 parts of a lower half part, 33 parts of a permanent magnetic strip, 34 parts of a channel, 4 parts of a horizontal heat preservation water tank, 41 parts of a liquid level meter, 5 parts of a heat preservation water outlet pipe.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1, for the utility model provides a pair of steam condensate water waste heat recovery system, include the horizontal holding water box 4 of being connected through heat preservation inlet tube 2 and trap 1, during trap 1 passes through heat preservation inlet tube 2 leading-in horizontal insulation can 4 with steam condensate water, keeps warm in horizontal insulation can 4, horizontal holding water box 4 goes out the water outlet and connects heat preservation outlet pipe 5, set up water pump 6 on the heat preservation outlet pipe 5, water pump 6 carries the hot water in 4 horizontal holding water box to the point of utilization realization and recycles through heat preservation outlet pipe 5, is prior art above, no longer gives redundant details.

Set up magnetizer 3 on the heat

preservation inlet tube

2, 3 upper reaches of magnetizer set up first three-

way valve

21, 3 downstreams of magnetizer set up second three-way valve 22, second three-way valve 22 with between the magnetizer 3 the inside filter screen 25 that sets up of heat preservation inlet tube 2, second three-way valve 22's branch mouth is water inlet 24, first three-way valve 21's branch mouth of pipe is delivery port 23, and wherein filter screen 25 is used for further filtering the impurity in the condensate water, and the setting of two three-way valves is for simplifying the maintenance operation of pipeline and filter screen 25, and the three-way valve is prior art, and it can realize the water route change between each export.

As shown in fig. 2, heat preservation inlet tube 2 is the hard pipe, magnetizer 3 is the cuboid structure, magnetizer 3 inside set up with the passageway 34 of 2 external diameter adaptations of heat preservation inlet tube, so can locate on heat preservation inlet tube 2 magnetizer 3 cover, 3 inside tops of magnetizer with 3 inside bottoms of magnetizer all set up permanent magnetism magnetic stripe 33, and the size of permanent magnetism magnetic stripe 33 and magnetizer 3's interior top surface and interior bottom surface size are the same, so can apply a magnetic field and magnetize the scale removal to the rivers through this part, reduce the impurity in the condensate water, 3 vertical the same first half 31 and the lower half 32 that divide into of magnetizer, these two parts one side articulate each other, and the opposite side passes through buckle structure or screwed connection, so magnetizer 3 can realize the dismouting on heat preservation inlet tube 2.

In addition, the distance between the connecting point of the heat preservation water outlet pipe 5 and the horizontal heat preservation water tank 4 and the bottom of the horizontal heat preservation water tank 4 is 10cm, so that the equipment for recycling condensed water caused by the fact that impurities precipitated in the horizontal heat preservation water tank 4 for a long time enter the horizontal heat preservation water tank 4 along with water flow through the heat preservation water outlet pipe 5 can be reduced, and a liquid level meter 41 for observing the water storage amount is vertically arranged on one side of the horizontal heat preservation water tank 4.

The utility model relates to a steam condensate water waste heat recovery system is when using, and 1 output of comdenstion water trap is through magnetizer 3 and filter screen 25's filtration back when heat preservation inlet tube 2, gets into horizontal holding water box 4 and keeps in to detect the water storage through level gauge 41, when the comdenstion water is derived to needs, the comdenstion water in with horizontal holding water box 4 through water pump 6 is derived to the equipment that the utilization point is connected realizes recycling at the comdenstion water through heat preservation outlet pipe 5.

When excessive impurities are adsorbed in the heat-preservation water inlet pipe 2 near the position of the magnetizer 3 and the section of pipeline and the filter screen 25 need to be cleaned, the first three-way valve 21 and the second three-way valve 22 are adjusted to form a same water flow path between the water inlet 24 and the water outlet 23, the water paths of the upstream part of the first three-way valve 21 and the downstream part of the second three-way valve 22 are cut off, then the magnetizer 3 is detached from the heat-preservation water inlet pipe 2, the cleaning water pipe is connected with the water inlet 24 and cleaning water is added, at the moment, the cleaning water firstly carries out back flushing on the filter screen 25, and because the magnetic field that the magnetizer 3 attaches disappears, also can be easily with the inside incrustation scale of absorption of magnetizer 3 at heat preservation inlet tube 2 from delivery port 23 rush out, accomplish the washing, later with magnetizer 3 reinstallation and adjust first three-way valve 21 and second three-way valve 22 back to the normal position, can continue to use.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. 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.

Claims

1. The utility model provides a steam condensate water waste heat recovery system, includes the horizontal holding water box who is connected through heat preservation inlet tube and trap, horizontal holding water box goes out the water outlet end and connects the heat preservation outlet pipe, set up the water pump on the heat preservation outlet pipe, its characterized in that, set up the magnetizer on the heat preservation inlet tube, the magnetizer upper reaches set up first three-way valve, magnetizer low reaches set up the second three-way valve.

2. The steam condensate waste heat recovery system of claim 1, wherein a liquid level meter is vertically arranged on one side of the horizontal heat preservation water tank.

3. The steam condensate waste heat recovery system of claim 1, wherein a filter screen is arranged in the heat preservation water inlet pipe between the second three-way valve and the magnetizer, a branch pipe opening of the second three-way valve is a water inlet, and a branch pipe opening of the first three-way valve is a water outlet.

4. The steam condensate waste heat recovery system of claim 1, wherein the heat preservation inlet tube is a rigid tube, the magnetizer is of a cuboid structure, a channel adapted to the outer diameter of the heat preservation inlet tube is arranged inside the magnetizer, the top end inside the magnetizer and the bottom end inside the magnetizer are both provided with permanent magnetic strips, the magnetizer is vertically divided into an upper half part and a lower half part which are the same, and the upper half part and the lower half part can be disassembled and assembled.

5. The steam condensate waste heat recovery system of claim 1, wherein the connection point of the heat preservation water outlet pipe and the horizontal heat preservation water tank is 10cm away from the bottom of the horizontal heat preservation water tank.