CN220609099U

CN220609099U - Concentrated heater with preheat energy-conserving function

Info

Publication number: CN220609099U
Application number: CN202321485524.5U
Authority: CN
Inventors: 陈景爱; 郑明久; 郭湘桂
Original assignee: Zhongxiang Dasheng Chemical Co ltd
Current assignee: Zhongxiang Dasheng Chemical Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2024-03-19
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses a concentrating heater with a preheating energy-saving function, which structurally comprises a concentrating tank, a transfer tank, a reflux valve and a reflux pipeline, wherein a heating pipe is arranged at the bottom end inside the concentrating tank, feed liquid in the concentrating tank is transferred through a hot liquid circulating pump, the transfer tank is arranged at the side end of the concentrating tank, and the transfer tank is communicated with the concentrating tank through the reflux valve and the reflux pipeline. Through setting up the heating pipe in concentrated jar bottom to cooperation temperature monitor, control element realize real-time temperature monitoring. Heat collected by the transfer tank flows into a return pipeline through a return valve, the temperature of the concentration tank is increased in a short time, and the energy consumption of the concentration heater is reduced while the rapid temperature adjustment is achieved. Through setting up two independent temperature monitor to set up respectively on concentrated jar, transfer jar, be favorable to accurate monitoring corresponding spare part's temperature value, with this cooperation more accurate temperature value of adjusting concentrated jar.

Description

Concentrated heater with preheat energy-conserving function

Technical Field

The utility model relates to the technical field of concentration heaters, in particular to a concentration heater with a preheating energy-saving function.

Background

The traditional heater mostly adopts a tube-type heat exchanger, the shell of the tube-type heat exchanger is cylindrical, a plurality of tube bundles are arranged in the shell, tube side fluid is extracting solution (namely feed liquid), the extracting solution flows in the tube bundles, shell side fluid is heat conduction oil, and the heat conduction oil flows outside the tube bundles (namely the heat conduction oil is inside the shell and outside the tube bundles); the cold fluid and the hot fluid respectively finish opposite or same-direction flow in the shell by means of the respective high-temperature-resistant circulating pumps, so that heat exchange is performed.

The above-described tube-in-tube heat exchanger is capable of heating the liquid extract, that is, the feed liquid, but the heater structure simply heats the liquid extract, and discharges waste heat, which is wasteful of heat.

Based on this, the inventors studied and proposed this.

Disclosure of Invention

First, the technical problem to be solved

Therefore, the utility model aims to provide a concentrating heater with a preheating energy-saving function, and solve the problems of energy consumption, temperature regulation speed and effect.

(II) technical scheme

Based on the above purpose, the utility model provides a concentrating heater with a preheating energy-saving function, which comprises a concentrating tank, a transfer tank, a reflux valve and a reflux pipeline, wherein a heating pipe is arranged at the bottom end inside the concentrating tank, feed liquid in the concentrating tank is transferred through a hot liquid circulating pump, the transfer tank is arranged at the side end of the concentrating tank, the transfer tank is communicated with the concentrating tank through the reflux valve and the reflux pipeline, the reflux valve is communicated with the reflux pipeline, the reflux pipeline is positioned at the bottom sides of the transfer tank and the concentrating tank, an introducing pipeline is arranged at the top end of the concentrating tank, and the introducing pipeline is communicated with the top end of the transfer tank.

According to the utility model, the heating pipe is arranged at the bottom end of the concentration tank, and the temperature monitor and the control element are matched, so that the real-time temperature monitoring is realized; according to the utility model, the heat collected by part of transfer tanks is controlled to flow into the return pipeline through the return valve, so that the temperature of the concentration tank is increased in a short time, and the energy consumption of the concentration heater is reduced while the rapid temperature adjustment is achieved.

In some embodiments, a sealing ring is arranged at the connection part of the introducing pipeline and the transfer tank, and a sealing ring is arranged at the connection part of the reflux valve and the transfer tank.

In some embodiments, the return line is provided with at least one return injection port that communicates with the bottom end of the thickening tank.

In some embodiments, the concentrating heater further comprises a control element, a temperature monitor, the control element being electrically connected to the temperature monitor.

In some embodiments, two temperature monitors are provided, one on each of the concentrating tank and the transfer tank.

In some embodiments, the concentrating heater further comprises an outer housing provided with a plurality of heat dissipating holes.

In some embodiments, the heat dissipation apertures are square in configuration.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the heating pipe is arranged at the bottom end of the concentration tank, and the temperature monitor and the control element are matched, so that the real-time temperature monitoring is realized.

2. The utility model controls the heat collected by the transfer tank to flow into the return pipeline through the return valve, improves the temperature of the concentration tank in a short time, and reduces the energy consumption of the concentration heater while achieving rapid temperature adjustment.

3. According to the utility model, the two independent temperature monitors are arranged on the concentrating tank and the transit tank respectively, so that the temperature value of corresponding parts can be accurately monitored, and the temperature value of the concentrating tank can be accurately adjusted.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic view of the structure of the present utility model.

In the figure: 1. a concentrating tank; 2. a transfer tank; 3. a return valve; 4. a return line; 5. an introduction line; 6. an outer case; 7. and the heat dissipation holes.

Detailed Description

The present utility model will be further described in detail below with reference to specific embodiments and with reference to fig. 1-2, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

In order to achieve the above purpose, the utility model provides a concentrating heater with a preheating energy-saving function, which comprises a concentrating tank 1, a transfer tank 2, a reflux valve 3 and a reflux pipeline 4, wherein a heating pipe is arranged at the bottom end inside the concentrating tank 1, feed liquid in the concentrating tank 1 is transferred through a hot liquid circulating pump, the transfer tank 2 is arranged at the side end of the concentrating tank 1, the transfer tank 2 is communicated with the concentrating tank 1 through the reflux valve 3 and the reflux pipeline 4, the reflux valve 3 is communicated with the reflux pipeline 4, the reflux pipeline 4 is positioned at the bottom sides of the transfer tank 2 and the concentrating tank 1, an introducing pipeline 5 is arranged at the top end of the concentrating tank 1, and the introducing pipeline 5 is communicated with the top end of the transfer tank 2.

According to some embodiments of the utility model, optionally, a sealing ring is arranged at the connection of the introducing pipeline 5 and the transfer tank 2, and a sealing ring is arranged at the connection of the reflux valve 3 and the transfer tank 2.

According to some embodiments of the utility model, the return line 4 is optionally provided with at least one return injection opening, which communicates with the bottom end of the thickening tank 1.

According to some embodiments of the utility model, optionally, the concentrating heater further comprises a control element, a temperature monitor, the control element being electrically connected to the temperature monitor.

According to some embodiments of the utility model, two temperature monitors are optionally provided, and are respectively arranged on the concentration tank 1 and the transfer tank 2.

According to some embodiments of the utility model, optionally, the concentrating heater further comprises an outer housing 6, the outer housing 6 being provided with a number of heat dissipation holes 7.

According to some embodiments of the utility model, the heat dissipation holes 7 are optionally square in structure.

Example 1

The embodiment provides a concentrated heater with preheat energy-saving function, including concentrated jar 1, transfer jar 2, the return valve 3, return line 4, the inside bottom of concentrated jar 1 sets up the heating pipe, feed liquid in the concentrated jar 1 is passed through the hydrothermal circulation pump and is shifted, concentrated jar 1 side end sets up transfer jar 2, transfer jar 2 link up with concentrated jar 1 through return valve 3, return line 4 mutually, return valve 3 link up with return line 4 mutually, return line 4 is located the bottom side of transfer jar 2, concentrated jar 1 top sets up the inlet line 5, inlet line 5 link up with the top of transfer jar 2 mutually.

The joint of the introducing pipeline 5 and the transfer tank 2 is provided with a sealing ring, and the joint of the reflux valve 3 and the transfer tank 2 is provided with a sealing ring.

The return line 4 is provided with a return injection port which is communicated with the bottom end of the concentration tank 1.

The concentrating heater also comprises a control element and a temperature monitor, wherein the control element is electrically connected with the temperature monitor.

The temperature monitor is provided in one and is provided in the concentration tank 1.

The concentrating heater further comprises an outer shell 6, the outer shell 6 is provided with a plurality of radiating holes 7, and the radiating holes 7 are of square structures.

Example 2

The present embodiment provides a concentrating heater with preheating and energy saving functions, and the difference between the present embodiment and embodiment 1 is that: the reflux pipeline 4 is provided with two reflux injection openings, and the pipeline branch is many, can realize the quick heating up of the interior different regions of concentrated jar 1, and indirect promotion accuse temperature speed promptly, temperature monitor sets up two, except setting up on concentrated jar 1, still sets up on transfer jar 2.

Two independent temperature monitors are favorable to accurate monitoring the temperature value of corresponding spare part to this cooperates more accurate temperature value of adjusting concentration jar 1.

When the concentrating heater is used, a corresponding control switch is started, a temperature monitor on the concentrating tank 1 firstly reads temperature information, and when the temperature information does not reach a condition value, the temperature monitor on the transfer tank 2 only reads the temperature value of air flow in the transfer tank 2, then the reflux valve 3 is controlled to be opened, heat in the transfer tank 2 is led into the reflux pipeline 4, and the concentrating tank 1 is preheated and heated; when the temperature value does not reach the condition value yet, the heating tube is started.

The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A concentrate heater with preheat energy-conserving function, its characterized in that: including concentrated jar, transfer jar, return valve, return line, the inside bottom of concentrated jar sets up the heating pipe, feed liquid in the concentrated jar is passed through hot liquid circulating pump and is shifted, concentrated jar side sets up the transfer jar, the transfer jar link up with concentrated jar through return valve, return line mutually, the return valve link up with the return line mutually, the return line is located the downside of transfer jar, concentrated jar top sets up the introducing line, the introducing line link up with the top of transfer jar mutually.

2. The concentrating heater with preheating energy saving function according to claim 1, characterized in that: the sealing ring is arranged at the joint of the introducing pipeline and the transfer tank, and the sealing ring is arranged at the joint of the reflux valve and the transfer tank.

3. The concentrating heater with preheating energy saving function according to claim 2, characterized in that: the reflux pipeline is provided with at least one reflux injection port, and the reflux injection port is communicated with the bottom end of the concentration tank.

4. The concentrating heater with preheating energy saving function according to claim 1, characterized in that: the concentrating heater also comprises a control element and a temperature monitor, wherein the control element is electrically connected with the temperature monitor.

5. The concentrating heater with preheating energy saving function according to claim 4, wherein: the two temperature monitors are arranged and are respectively arranged on the concentrating tank and the transferring tank.

6. The concentrating heater with preheating energy saving function according to claim 1, characterized in that: the concentrating heater further comprises an outer shell, and the outer shell is provided with a plurality of radiating holes.

7. The concentrating heater with preheating energy saving function of claim 6 wherein: the heat dissipation holes are of square structures.