CN212982952U

CN212982952U - Garbage fermentation tank heater

Info

Publication number: CN212982952U
Application number: CN202021584117.6U
Authority: CN
Inventors: 李岳; 魏垂敬; 魏裕真
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-16
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to a rubbish fermentation vat heats ware, including heat source, heating pipe, circulating pump, control module and temperature sensor. The temperature increasing device is arranged, so that the temperature of the anaerobic fermentation of perishable garbage in the pool in winter and spring can be increased. The heating pipe in the pool has no interface, thus avoiding the difficult problems that the interface is not corrosion-resistant, easy to leak and difficult to repair. The temperature sensor and the control module can control the operation of the circulating pump, so that the anaerobic fermentation activity in the garbage fermentation tank can be normally carried out within a proper temperature range in winter and spring.

Description

Garbage fermentation tank heater

Technical Field

The utility model relates to a rubbish fermentation vat heats device, especially a rubbish fermentation vat heats ware.

Background

The state advocates a new and fashionable garbage classification. The on-site disposal of the perishable garbage after the rural garbage classification can achieve the effects of ecology, resource utilization and low cost by adopting an underground wet anaerobic fermentation technology. The daily output of the perishable garbage is relatively constant, and the daily disposal quantity is also required to be relatively constant; the temperature depends on the daily amount of treatment, but the low temperature in winter and spring affects the daily amount of treatment seriously. Therefore, the garbage fermentation tank needs to be provided with a heating device to keep stable daily treatment amount. For this reason, two technical problems need to be solved. The first is the interface problem of the heating pipe in the pool. The common method is that a PE-xc pipeline with an interface is arranged in a fermentation tank, and the PE-xc pipeline is heated by circulating hot water for heating, but the interface in the tank has a leakage phenomenon due to corrosion after long-term use; if manual maintenance, need empty the pond, not only inconvenient, because of remaining harmful gas in the pond and lead to the danger of maintenance moreover, the maintenance is costly. Secondly, the problem of timely heating. When the temperature is increased, the measurement is needed, the manual measurement is only needed, and the work is very inconvenient. In order to solve the two technical problems and ensure the normal operation of the garbage fermentation tank in winter and spring, the fermentation tank heating device needs to be improved and innovated.

Disclosure of Invention

The utility model aims at providing a rubbish fermentation vat heats ware both can avoid the interior pipeline interface that heats of fermentation vat to corrode for a long time and appear leaking and be difficult to prosthetic problem, can ensure the interior automatic in good time temperature rise of fermentation vat again. Thereby saving a large amount of manual labor and ensuring that the garbage fermentation tank can normally operate for a long time in winter and spring.

The technical scheme of the utility model is that: a garbage fermentation tank heater comprises a heat source, a heating pipe, a circulating pump, a control module and a temperature sensor. The heat source is arranged above the garbage fermentation tank and is respectively connected with one end of the heating pipe and the circulating pump; the circulating pump is respectively connected with the other end of the heating pipe and the control module; the control module is connected with the temperature sensor; and the heating pipe and the temperature sensor enter the bottom of the garbage fermentation tank through the embedded pipe.

The heating pipe is not connected with the garbage fermentation tank, and two ends of the heating pipe are arranged on the fermentation tank.

And two ends of the heating pipe are arranged on the fermentation tank through the embedded pipe.

The beneficial effects of the utility model are that set up the device that heats in the rubbish fermentation vat and can improve the temperature in the pond, when guaranteeing temperature drop in winter and spring season, anaerobic fermentation activity still can normally go on in the pond, and the heating pipe does not have the interface in the pond, has avoided the interface not corrosion-resistant, reveal easily, be difficult to prosthetic problem. When the temperature in the fermentation tank is reduced to 15 ℃ which is the lowest critical point, the control module can start the operation of the circulating pump, and the heat source continuously heats the garbage fermentation tank through the heating pipe. When the temperature in the fermentation tank rises to the maximum critical point of 25 ℃, the control module can stop the operation of the circulating pump, and the heat source stops supplying heat. The anaerobic fermentation activity in the garbage fermentation tank is ensured to be within a proper temperature range, and the anaerobic fermentation in the garbage fermentation tank can still be normally and efficiently carried out in winter and spring.

Drawings

FIG. 1 is a schematic structural diagram of the present invention

1. The garbage fermentation device comprises a heat source, 2 heating pipes, 3 a circulating pump, 4 a control module, 5 a temperature sensor, 6 a pre-buried pipeline, 7 and a garbage fermentation tank.

Detailed Description

Example 1

As shown in the attached figure 1, the utility model comprises a heat source 1, a heating pipe 2, a circulating pump 3, a control module 4 and a temperature sensor 5; the heat source 1 is arranged above the garbage fermentation tank 7 and is respectively connected with one end of the heating pipe 2 and the circulating pump 3; the circulating pump 3 is respectively connected with the other end of the heating pipe 2 and the control module 4; the control module 4 is connected with a temperature sensor 5; the heating pipe 2 and the temperature sensor 5 enter the bottom of the garbage fermentation tank 7 through the pre-buried pipe 6.

The heating pipe 2 is not connected with the inside of the garbage fermentation tank 7, and two ends of the heating pipe 2 are arranged above the fermentation tank 7.

The heating pipe 2 is a PE-xc pipe.

The heat source 1 is solar energy or electric heating.

The temperature sensor 5 adopts sensors such as DS18820, XW-210 and the like.

The control module 4 adopts single-chip microcomputers such as 89C51 and STM 32.

Claims

1. The utility model provides a rubbish fermentation vat heats ware, includes heat source (1), heating pipe (2), circulating pump (3), control module (4) and temperature sensor (5), its characterized in that: the heat source (1) is arranged above the garbage fermentation tank (7) and is respectively connected with one end of the heating pipe (2) and the circulating pump (3); the circulating pump (3) is respectively connected with the other end of the heating pipe (2) and the control module (4); the control module (4) is connected with the temperature sensor (5); the heating pipe (2) and the temperature sensor (5) enter the bottom of the garbage fermentation tank (7) through the pre-buried pipe (6).

2. The garbage fermentation tank heater according to claim 1, wherein the heating pipe (2) is not connected inside the garbage fermentation tank (7), and both ends of the heating pipe (2) are above the fermentation tank (7).

3. A waste fermentation tank heater according to claim 1, characterized in that both ends of the heating pipe (2) are arranged on the fermentation tank (7) through a pre-buried pipe (6).