CN210331721U

CN210331721U - Condenser capable of blowing off and stripping slime

Info

Publication number: CN210331721U
Application number: CN201920607699.6U
Authority: CN
Inventors: 赵印; 赵俊; 陈文龙; 王书民
Original assignee: Mengzhou Houyuan Biotechnology Co ltd
Current assignee: Mengzhou Houyuan Biotechnology Co ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-04-17
Anticipated expiration: 2029-04-29

Abstract

The utility model provides a can blow and take off condenser of peeling off clay, include: the utility model provides a can blow and take off condenser of peeling off clay, include: the upper end of the shell is provided with an opening, a water inlet and a water outlet which are communicated with the inside of the shell, an air inlet and a liquid outlet which are communicated with the inside of the shell, an upper sealing plate and a lower sealing plate which are arranged inside the shell, and a condenser pipe which penetrates through the upper sealing plate and the lower sealing plate; the water inlet is arranged at the lower end of the lower sealing plate, the water outlet is arranged at the upper end of the upper sealing plate, the air inlet is arranged at the lower end of the upper sealing plate, the liquid outlet is arranged at the upper end of the lower sealing plate, the bottom end of the shell is provided with an air blowing pipe leading into the shell, the air blowing pipe is provided with a valve, and the air blowing pipe is connected with; the utility model discloses conveniently observe the condenser pipe dirt condition, chemical reaction and physical action in the circulating water treatment combine the synergism, conveniently peel off the difficult scale deposit of clay on the condenser wall, have improved production efficiency and stability, provide new feasible way for the maintenance of not stopping.

Description

Condenser capable of blowing off and stripping slime

Technical Field

The utility model relates to a condenser technical field particularly, relates to a can blow and take off condenser of peeling off clay.

Background

The condenser is a heat exchange device, and generally uses cooling circulating water to cool the gaseous material, and the gaseous material is condensed to form liquid. As the open type circulating cooling tower can suck some dust and suspended matters in the long-term operation process, the organic matters in the circulating water are increased, and the temperature of the circulating water is increased, thereby being beneficial to the growth of microorganisms and algae in the cooling circulating water. Along with the increase of the concentration multiple of the circulating water, the PH in the circulating water rises simultaneously, the salinity is accumulated continuously, and microorganisms are accumulated continuously to grow on the wall of the condenser to become slime. Mucus (like glue with strong viscosity) generated by microorganism propagation and metabolism is interwoven and adhered with suspended matters (supplementing water enters, air and dust are washed by cooling water in a cooling tower for air draft and cooling) and microorganism corpses and the like in circulating water, and is adhered to the wall surface of equipment along with water flow, so that a greasy dirt layer, namely, so-called loose and porous soft dirt on the surface is formed. The soft scale attached to the wall of the heat exchange tube is a poor heat conductor (the heat conductivity coefficient is very small, and is only one percent of that of stainless steel), so that the heat exchange effect is obviously reduced, and the production load is influenced. Meanwhile, the soft scale layer is loose and porous, a good channel is formed for the permeation of oxygen, countless small concentration difference batteries are formed in a large conductance pool (rich in salt) of circulating water, each small battery is a point to generate electrochemical reaction, so that the pitting phenomenon of equipment is accelerated, the deep corrosion perforation accident of condenser equipment occurs after a long time, the service life of the equipment is shortened, the slime stripping agent has good dispersibility and permeability, has strong penetrating power and low toxicity, has quick action, has good decomposition stripping effect on slime formed by slime, oil sludge, secretion of bacteria and algae and the like, also has the functions of softening and cleaning old scales on the metal surface, inhibiting corrosion and improving the heat exchange rate of the equipment, has strong killing effect on sulfate reducing bacteria, nitrobacteria and nitrosobacteria, but after the circulating water is pumped into a condenser, the pipe diameter is increased greatly at one stroke, the flow speed is slowed down, the scouring capacity of the pipe wall of the condenser is reduced, the slime stripping effect is greatly reduced, and therefore the slime stripping capacity of the pesticide is greatly reduced. In order to ensure good heat exchange effect of the condenser, a plurality of enterprises open the upper end enclosure of the condenser, and manually clean each hole on the condenser by using an iron brush, so that time and labor are wasted, two persons are required to finish cleaning within two days after all the holes are cleaned, and more iron brushes are damaged each time. When the totally closed condenser operates, the seal head can not be disassembled to clean the clay in the manual clearance, the machine can only be stopped for maintenance, and the high-pressure washer is used for washing the condenser, so that the production is influenced and the enterprise benefit is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses just based on at least one of above-mentioned technical problem, provided a new can blow and take off the condenser of peeling off clay, need not the parking maintenance and be convenient for peel off the clay on the condenser wall.

In view of this, the utility model provides a can blow and take off condenser of peeling off clay, include: the upper end of the shell is provided with an opening, a water inlet and a water outlet which are communicated with the inside of the shell, an air inlet and a liquid outlet which are communicated with the inside of the shell, an upper sealing plate and a lower sealing plate which are arranged inside the shell, and a condenser pipe which penetrates through the upper sealing plate and the lower sealing plate; the water inlet is established lower shrouding lower extreme, the delivery port is established go up the shrouding upper end, the air inlet is established go up the shrouding lower extreme, the liquid outlet is established lower shrouding upper end, the casing bottom is equipped with the gas blow pipe that accesss to in the casing, be equipped with the valve on the gas blow pipe, the gas blow pipe is connected with compressor blower.

Preferably, a mesh enclosure is arranged at the opening of the shell.

Preferably, a gas distributor is arranged above the gas blowing pipe, and the gas distributor is a casing with through holes.

Preferably, the valve is a one-way valve.

The utility model has the advantages that: through above technical scheme, conveniently observe the condenser pipe dirt condition, the chemical reaction and the physical action of traditional chinese medicine agent combine synergistic action in the circulating water treatment, conveniently peel off the difficult scale deposit of clay on the condenser wall, have improved production efficiency and stability, provide new feasible method for not stopping to overhaul.

Drawings

Fig. 1 shows a schematic structural view of a condenser capable of blow-off stripping slime according to an embodiment of the present invention;

in the figure: 1 is the casing, 2 is the condenser pipe, 3 is the water inlet, 4 is the delivery port, 5 is the air inlet, 6 is the liquid outlet, 7 is the gas blow pipe, 8 is compressor fan, 9 is the screen panel, 10 is the check valve, 11 is the gas distributor, 12 is last shrouding, 13 is down the shrouding.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

As shown in fig. 1, the utility model provides a can blow and take off condenser of peeling off clay, include: the upper end of the shell is provided with an open shell 1, a water inlet 3 and a water outlet 4 which are communicated with the shell 1, an air inlet 5 and a liquid outlet 6 which are communicated with the shell 1, an upper sealing plate 12 and a lower sealing plate 13 which are arranged in the shell 1, and a condenser pipe 2 which penetrates through the upper sealing plate 12 and the lower sealing plate 13, wherein the upper sealing plate 12 and the lower sealing plate 13 form a closed cooling cavity in the shell 1, and the lower sealing plate 13 and the shell 1 form a water inlet cavity; water inlet 3 establishes at shrouding 13 lower extreme down, water inlet 3 accesss to the water inlet cavity, delivery port 4 establishes at last shrouding 12 upper end, air inlet 5 establishes at last shrouding 12 lower extreme, liquid outlet 6 establishes shrouding 13 upper end down, air inlet 5 and liquid outlet 6 are connected with the cooling cavity, 1 bottom of casing is equipped with the gas blow pipe 7 that accesss to in the casing 1, gas blow pipe 7 accesss to the water inlet cavity, 7 is equipped with the valve on the gas blow pipe, gas blow pipe 7 is connected with

compressor blower

8, 1 opening part of casing is equipped with screen panel 9, screen panel 9 is ventilative and conveniently exhausts gas and prevents that bold debris from falling into 1 upper end of casing, gas blow pipe 7 top is equipped with gas distributor 11, gas distributor 11 is the cover shell of taking the through-hole, make gas divide into a.

During production, a plurality of condensers are connected together, gas materials enter the shell 1 through the gas inlet 5, enter the upper sealing plate 12 and the lower sealing plate 13 to form a closed cooling cavity, are in contact with the condenser pipe 2, are cooled and liquefied and then go out from the liquid outlet 6, circulating water enters the condenser pipe 2 from the water inlet 3 and goes out through the water outlet 4, the gas blowing pipe 7 is arranged below the condenser shell 1 according to the principle of enhancing the scouring capacity by mixing gas and water, and the pressure is kept between 0.4 and 0.8 MPa. And after 24 hours of adding the slime stripping agent into the circulating water tank, starting the compression fan 8, opening the valve, and introducing compressed air to form turbulent flow in the shell 1 so as to enhance the slime stripping effect.

Above combine the figure to explain in detail the technical scheme of the utility model, the utility model discloses a technical scheme provides a new condenser that can blow and take off and peel off clay, conveniently observes the condenser pipe dirt condition, and the chemical reaction and the physical action of pharmaceutical combine the synergism in the circulating water treatment, conveniently peel off the clay on the condenser pipe wall, have improved production efficiency and stability, provide new feasible way for the maintenance of not stopping.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A condenser capable of blowing off and stripping slime is characterized by comprising: the upper end of the shell is provided with an opening, a water inlet and a water outlet which are communicated with the inside of the shell, an air inlet and a liquid outlet which are communicated with the inside of the shell, an upper sealing plate and a lower sealing plate which are arranged inside the shell, and a condenser pipe which penetrates through the upper sealing plate and the lower sealing plate; the water inlet is established lower shrouding lower extreme, the delivery port is established go up the shrouding upper end, the air inlet is established go up the shrouding lower extreme, the liquid outlet is established lower shrouding upper end, the casing bottom is equipped with the gas blow pipe that accesss to in the casing, be equipped with the valve on the gas blow pipe, the gas blow pipe is connected with compressor blower.

2. The blowable stripping slime condenser of claim 1, wherein: and a mesh enclosure is arranged at the opening of the shell.

3. The blowable stripping slime condenser of claim 1, wherein: and a gas distributor is arranged above the gas blowing pipe and is a sleeve with through holes.

4. The blowable stripping slime condenser of claim 1, wherein: the valve is a one-way valve.